Keyword Research for Beginners: Find What Your Customers Actually Search

This is Part 4 of the Digital Yeast SEO course. In Part 1 you learned what SEO is and how search engines rank pages; in Part 3 you saw how to optimise a page once you know its target. This part is the step before all of that: deciding which words to target in the first place. Get this wrong and the rest of your SEO is wasted effort — you'll optimise pages for searches nobody makes.

What a keyword really is

A keyword is the word or phrase someone types (or speaks) into a search engine. "Web designer in Lagos," "cheapest domain in Nigeria," "how to register a business in Nigeria" — these are keywords.

But there's a second meaning you'll hear constantly: search intent. That's the reason behind the phrase. Four intents cover almost everything:

• Informational — looking to learn ("what is SEO").
• Commercial — comparing options before buying ("best SEO company in Lagos").
• Transactional — ready to act/buy ("SEO services pricing").
• Navigational — looking for a specific site ("digital yeast").

The intent tells you what kind of page to build. Search "how to register a business" and you want a guide, not a sales page. Search "SEO services in Abuja" and you want to talk to a provider. Match your page to the intent and you'll rank and convert far better.

How to find keyword ideas (free methods first)

You don't need paid tools to start. Three free approaches cover most ground:

1. Google Autocomplete and "People Also Ask". Type a seed term into Google and note the suggestions that drop down — those are real searches people make. The "People Also Ask" box and "Related searches" at the bottom of the page are a goldmine of long-tail phrases.

2. Google Search Console. If you already have a website, GSC shows the actual queries people used to find you — including the ones you didn't target. This is free, real click data, and it's the best starting point for content SEO.

3. Competitor pages. Search your main terms and look at which pages rank. Note the exact headings and phrases top results target — especially local competitors who are winning.

If you want volume data, the free tiers of Google Keyword Planner or Ubersuggest give search-volume ranges. (For a fuller free toolkit, Part 9 walks through the whole stack.)

The two numbers that matter: volume and difficulty

Two figures separate a good keyword from a waste of time:

• Search volume — how often the term is searched. High volume means more potential traffic; but for a new site it can mean impossible competition.
• Keyword difficulty — how hard it is to rank. Modelled on the authority of the current ranking pages.

The beginner trap is chasing high-volume, high-difficulty head terms ("SEO services") you'll never win. The smarter play is long-tail keywords — longer, more specific phrases with lower volume but far less competition and much higher intent. "SEO services for a bakery in Ikeja" is harder to rank-high for, but the people who search it are more likely to become customers.

Why local + long-tail wins in Nigeria

Most Nigerian businesses aren't competing nationally — they're competing on one street or in one city. So local keywords matter enormously: "web designer in Abuja," "confectionery in Port Harcourt," "graphic designer for small business in Lagos."

Add one or two location or qualification words to a service term and you get the sweet spot: enough intent to convert, little enough competition to actually rank. That's the strategy we recommend to clients before the first SEO plan is written.

Your first keyword list (a repeatable method)

1. Brainstorm 5–10 seed terms for your business (what you do + who you serve).
2. Expand each with autocomplete and PAA suggestions.
3. Sort by intent — note which are informational vs commercial/transactional.
4. Pick 3–5 long-tail terms you can realistically win first (low difficulty, local where relevant).
5. Build one page (or blog post) per term, matching intent — then optimise per Part 3.

Where this fits the course

Keyword research feeds everything downstream — content (Part 5), GEO (Part 6), local (Part 7) and beyond. Next up is content SEO: how to write what actually ranks. Browse the whole course any time, or start from Part 1 if you're new.

This is Part 4 of the Digital Yeast modular SEO course. Parts: 1: What is SEO, 2: How AI changed SEO, 3: On-Page & Technical SEO, 5: Content SEO, 6: GEO.