KM Marketers

Keyword Research 101: How Agencies Find the Right Keywords for You

How agencies move from search volume to search intent, business value, and realistic ranking opportunities



Keyword Research 101: How Agencies Find the Right Keywords for You

You can be #1 on a keyword and not receive much traffic for it.

They can invest months of content around a very popular term, see their rank rise, and yet they don’t receive many enquiries. They can spend months creating content around a very popular term, and see their rankings go up, and still not see many enquiries coming in. The issue is straightforward: People who are typing in that keyword might not have had a chance of being customers in the first place.

This is why keyword research isn’t just about researching common words. It’s about discovering and finding the search that meets your business at the right place, at the right time, with the right intent to click.

Good agencies do not open a tool, sort by volume, and hand you the first fifty phrases. Strong keyword research combines customer language, search intent, competition, business value, existing performance, location, and realistic ranking potential.

The 30 Second Answer

Agencies search for keywords by beginning with your business, not with software.

They understand your products, your customers, the services that are important to your customer, where your customers are, what questions they have, and what you would like your visitors to do. They then leverage tools and live search information to find out how those needs are being met in the online world.

Generally, the largest keywords are not the best keywords. They are the terms where relevance, intent, demand, ranking opportunity, and commercial value overlap.

That is the real purpose of keyword research.

1. Keyword Research Starts With Your Business Model

The right keyword might appear great in a tool and be incorrect for your company.

Suppose there were two companies providing website services. One creates low-level websites for neighborhood restaurants. The other creates complex ecommerce designs for worldwide brands. Both are involved in web development, but should not be targeting the same search terms – and not the same order of importance.

The first step in the process of keyword research is to understand your business model.

What do you sell? What services make the most profit with the least expenditure? Who is your ideal customer? Which locations do you serve? What issues do your top clients come to you with prior to purchase?

If you don’t have those answers, keyword research can drive traffic but yield no business value.

This step is also used to differentiate between the internal and customer language of the company. Agencies convert internal descriptions into the words that their customers actually search for.

2. Agencies Listen to Customers Before They Trust Tools

A wealth of keyword ideas may lie within the business.

How users talk about their issues in their sales calls, enquiry forms, support tickets, reviews, live chats, and customer emails. Those words can prove to be more useful than a brainstorm that’s come out of a marketing meeting.

If a software company labels a service as “business process automation architecture,” it is definitely a service that is meant for businesses. Search for “automate manual business tasks,” “software to reduce data entry,” or “custom workflow automation.

There is some overlap in the meaning, but the language used in the search differs.

They rely on that customer language to develop seed topics, and then use keyword research tools to build on the topics. This maintains the linkage with real demand.

3. Seed Keywords Open the Door

Seed keywords are broad starting ideas, not the finished strategy.

A dental clinic might begin with dentist, dental implants, teeth whitening, emergency dentist, and braces. A digital agency might start with SEO services, social media marketing, web design, content marketing, and paid advertising.

Those ideas can then be expanded into hundreds of related queries.

Google explains that Google Keyword Planner can discover new terms related to a business or website and show estimates such as monthly searches and advertising cost. Agencies use those suggestions to understand the language and demand around a service.

But the agency still has to decide what matters.

A huge export is not successful keyword research. A useful shortlist is.

4. Search Volume Matters, but It Is Not the Goal

Search volume is a figure that indicates the estimated number of times a term is searched in a specific time and place. It’s helpful; it’s also easy to overuse.

A phrase that gets 20,000 searches a month might not be as valuable as one that has 300 searches a month.

Why? Intent.

So, “CRM” could draw in some students, current users, researchers, job seekers, and others who are interested in learning about the term. It’s possible that the term for small business CRM implementation is less volume, but searcher is closer to a commercial decision.

So, keyword research for good will ask 2 questions: How many people search this, and what are they trying to do?

Both are important to agencies.

5. Search Intent Is Where Keyword Research Becomes Strategy

Search intent is the purpose of a user’s search.

If someone is typing in “what is email marketing”, they’re in search of information. The person asking the question “best email marketing platforms” is doing a comparison. A person looking for “email marketing agency in Kuala Lumpur” might be ready to reach out to an email marketing agency.

Those are other phases of the customer journey.

Search intent is what a searcher wants when they type something into the search bar, according to Ahrefs, and should be taken into account when choosing keywords for the strategy.

The current search results are also subject to inspection from agencies. Are the top results guides, product pages, local businesses, videos, tools, or comparison articles? The format provides a hint of what’s expected by the users.

The intent for a phrase can be different if Google always returns detailed guides.

The question is not only “Can we rank?” It’s also “What kind of page should rank here?”

6. Agencies Build a Mix of Informational and Commercial Terms

Not all helpful keywords need to elicit an immediate sale.

People can learn about the brand in informational searches. They use commercial searches to match solutions. Transactional Searches facilitate action. Local searches match customers in a local area with a business.

The best keyword research method will include multiple steps on the journey.

A bookkeeping software company could focus on educational queries related to bookkeeping issues, comparison queries related to accounting platforms, and purchase-focused queries associated with implementation or pricing.

This forms a pathway rather than a bunch of separate pages.

7. Keyword Difficulty Helps Set Realistic Priorities

There are certain phrases that are in high demand, but the ones that are in high demand are dominated by website owners.

The keyword difficulty metrics attempt to provide an idea of how competitive the keyword might be.

According to Ahrefs, their keyword difficulty score analyzes the backlink power of existing top-ranking pages, but warns that keyword difficulty shouldn’t be the sole criterion for picking keywords.

A difficulty score does not mean that a keyword should not be used. If the valuable term is pivotal to the business, an agency may work at it over time and make easier opportunities in the same niche as a goal.

Keyword research is a part quantitative and part strategic here. Agencies are evaluating what the website can realistically compete for now, what the site can compete for in the future, and what will need to be done to make the site a more competitive site, either through content, authority, links, or technical enhancements.

8. Existing Websites Already Have Keyword Data

A new website has little search history. An established website may already rank for hundreds of useful terms, including phrases the business never deliberately targeted.

That changes keyword research.

For an established site, agencies often review the Google Search Console performance report. Search Console shows queries that generate impressions and clicks, along with click-through rate and average position.

This can reveal quick wins. A page sitting near page one for a commercially relevant query may need less work than creating a completely new page. A deep impression query with weak clicks may suggest that the title, search snippet, or content does not match expectations well enough.

Good keyword research pays attention to what Google is already showing about the website.

9. Competitor Research Reveals Gaps, Not Instructions

Competitors can reveal valuable opportunities, but copying their keyword list is not a strategy.

Agencies compare competitor rankings to find topic gaps, service gaps, content formats, and searches where several competitors receive visibility but the client does not.

Semrush’s current guide to keyword research recommends reviewing existing rankings, discovering new terms, analysing competitor gaps, and grouping related keywords into clusters.

The important step is interpretation.

A competitor may rank for a phrase that has little value to your business because they serve a different audience, location, product category, or price point.

The question is not “What do they rank for?”

It is “Which of their successful searches matter to us?”

10. Long Tail Keywords Can Be Small but Powerful

Long tail keywords are specific searches that often have lower individual volume.

Examples include “SEO agency for dental clinics,” “best payroll software for restaurants,” and “emergency plumber open Sunday in Manchester.”

These searches can be valuable because specificity often reveals clearer intent.

A broad term such as “SEO” can mean almost anything. “Local SEO services for small businesses” tells you much more about the person searching.

Agencies use long tail keyword research to find focused opportunities where the page, audience, and offer can align closely.

11. Local Businesses Need Local Keyword Research

Location changes search behaviour.

A person looking for a dentist, accountant, property agent, restaurant, or marketing agency often cares about geography. The same service can have different search demand across cities, regions, and countries.

Local keyword research examines service plus location combinations, neighbourhood language, nearby searches, local intent, and competitor location pages.

An agency may discover that customers search by city in one market and by suburb in another. Global volume can therefore be misleading for a local company.

The right keyword research focuses on the market the business can actually serve.

12. Agencies Still Check the Search Results Manually

Tools can be of great help, but agencies have to see the genuine search results.

No metric can capture the essence of what is ranking.

The search results indicate whether major brands, local map results, directories, videos, forums, product categories, or specialist publishers dominate the results. They also show page type, freshness, titles, and frequent angles.

Manual analysis provides for more realistic keyword research.

A standard article may falter if all the strong ones are calculators. A national guide might not capture the intent if results are local service pages. If the results are product categories, you’re probably better off using a blog post.

Search results provide evidence on what users seem to want.

13. One Keyword Does Not Always Need One Page

If you have too many pages with thin content and too much internal competition, you will end up with a lot of pages that don’t rank well.

Modern keyword research tends to cluster similar keywords and keywords with similar intent into clusters. If there are multiple queries that have near-identical meanings with a high degree of overlap, then a single useful page can answer all of them.

For instance, keyword research services, SEO keyword research service, and professional keyword research might not require three pages each.

Keyword clustering and page mapping are used by agencies to determine which keywords go together and which keywords are worth a new page.

This ensures the content plan is more obvious, and you won’t be risking duplicate pages attracting the same users.

14. Business Value Can Beat Search Volume

Suppose your company sells a service worth $10,000.

A phrase that generates only ten strong enquiries a year may be more valuable than a broad informational term that sends thousands of visitors but no qualified leads.

Agencies therefore ask whether the company can genuinely solve the problem behind the query, whether the searcher is likely to need the service, what one conversion may be worth, and whether the term supports a priority offer.

Keyword research becomes more useful when commercial value is visible in the prioritisation process.

15. Paid Search Metrics Need the Right Interpretation

Paid search data can provide useful context.

A high estimated cost per click may suggest that advertisers see commercial value in a query. It is a clue, not an organic ranking score.

Google Keyword Planner competition refers to advertiser competition, while organic keyword difficulty tries to estimate the challenge of ranking in unpaid results.

Agencies understand that distinction.

16. Keyword Research in 2026 Goes Beyond Traditional Search Results

People still use traditional search engines, but they also ask questions in AI tools, interact with AI search features, watch videos, use marketplaces, and search social platforms.

That does not make keyword research irrelevant. It makes audience understanding more important.

Semrush’s 2026 guidance now discusses keyword discovery for traditional and AI visibility, while Google continues to recommend thinking about the different words users may search and creating useful content for people.

Agencies increasingly think in topics, questions, comparisons, problems, and customer language, not only isolated exact phrases.

The goal is to understand demand wherever customers express it.

17. A Practical Example: The Cybersecurity Company Chasing the Wrong Term

Suppose a cybersecurity firm seeks to increase its customer base of business clients.

The team would like to focus on “cybersecurity” due to the volume. It is found to be a problem through research. The term is quite general and includes definitions, news, courses, vendors, government resources, and education content.

The agency continues to investigate.

It discovers more specific opportunities around security assessment, compliance consulting, penetration testing, managed security services, and location-based searches. It analyzes purpose, rivals, and the client’s best deals.

The ultimate keyword research plan does not discard the general topic. It gives it a different function.

Authoritative educational content is possible. Service Pages are directed at higher commercial motivation. Trust is supported by case studies. Evaluation questions are answered by problem-based articles. Geographic demand (if applicable) is reflected on local pages.

The strategy turns into a funnel instead of a single keyword.

18. How Agencies Prioritise the Final List

By this point, an agency may have hundreds or thousands of ideas.

The real work is narrowing them down.

A practical keyword research scoring system can consider relevance, intent, search demand, ranking difficulty, current position, business value, geographic fit, content gap, conversion potential, and the effort required to create a strong page.

Not every agency uses the same formula. The important point is that the final list reflects priorities rather than raw exports.

A strong keyword research plan should show which terms are immediate opportunities, which improve existing pages, which require new content, which are long-term targets, and which should be ignored.

19. What a Good Agency Should Deliver

Clients should not just get a spreadsheet of phrases.

A helpful keyword research should impact website and content strategy. The results can contain the main topics of the content, the supporting terms, the search intent, the target pages, the suggested content, the location targets, the areas where competitors are lacking, priorities, and recommended actions.

It should also explain why important keywords have been used.

There should be a clear link between search behaviour and business objectives for a client.

If the research doesn’t have an answer for the question “Why are we targeting this?” then the research is incomplete.

20. The Biggest Mistakes Businesses Make

The first mistake is chasing volume.

The second is selecting keywords without checking intent.

The third is copying competitors without understanding their audience.

The fourth is ignoring Search Console data.

The fifth is creating too many pages for tiny variations.

The sixth is targeting searches the business cannot realistically serve.

The seventh is treating keyword research as a one-time project.

Search demand, competitors, products, customer language, and result formats change. Keyword research should evolve with the business.

21. Questions to Ask an Agency

When looking for an agency, ask them how they determine what’s important.

Are they beyond volume? Are they looking at what you’re searching for? Do they utilize Search Console? Learn about competitor gaps? Can they distinguish between organic and paid difficulty? Are they keywording pages? Do they take into account location and commercial value? Are they linking the strategy to leads, sales, or some other business-measurable objective?

Good agencies should be able to articulate this, without using tool screenshots as a reason.

Keyword Research FAQs

What is keyword research?

Keyword research is the process of discovering and evaluating the words and phrases people use when searching for information, products, services, or solutions. The aim is to identify searches a business can serve with relevant pages and content.

How do agencies find keywords for a website?

Agencies combine business discovery, customer language, keyword tools, search intent, competitor research, Search Console data, ranking difficulty, local demand, and commercial value.

Is high search volume always better?

No. A lower volume term with strong commercial intent can be more valuable than a broad phrase with thousands of searches and little connection to the offer.

How many keywords should a page target?

There is no universal number. One useful page can rank for many related queries. Agencies normally choose a primary topic and supporting terms that share the same intent.

How often should keyword research be updated?

There is no fixed schedule for every business. Established sites should review performance regularly and update priorities when demand, rankings, products, competitors, or customer behaviour change.

Relevant Study Material and SEO Resources

For readers who want to explore keyword research in more depth, these authentic resources are useful starting points:

  1. Google Ads Help: Use Keyword Planner
  2. Google Search Console Help: Performance Report
  3. Google Search Central: SEO Starter Guide
  4. Ahrefs: Keyword Research, The Beginner’s Guide
  5. Ahrefs: Keyword Intent and Search Intent
  6. Semrush: How to Use Semrush for Keyword Research
  7. Semrush: Keyword Research Learning Hub

Together, these resources explain keyword discovery, search demand, intent, query performance, ranking difficulty, content planning, and modern search strategy.

The Bottom Line

Keyword research is not about finding the biggest number in a tool.

It’s about knowing how potential customers search, what they’re looking for, the level of challenge, and whether there is content they will be interested in, and whether there is value if the opportunity is won.

An agency that uses data and judgment is good.

It helps identify options; it’s what Search Console can give you to learn about the actual performance, competitor research to see where you’re falling short, live search results to get to know what it is people are searching for, and business knowledge to determine what to prioritize.

That is how two agencies can have the same database and come up with drastically different strategies.

The better approach is to tie search demand to the customer journey, and to assign a clear purpose to all of the most important keywords.

A Soft Next Step

If your website is attracting traffic but not the right enquiries, or if you are unsure which search terms deserve your time and budget, KM Marketers can help turn keyword research into a practical SEO and content strategy. KM Marketers supports businesses with search engine optimization, content planning, digital marketing, and data-driven growth strategies designed around real customer demand. Learn more at KM Marketers.