Start with demand, not translation. A keyword that sells in English may flop in Spanish, French, Arabic, or Japanese. Your job is to find what people actually type, where they type it, and what they expect to see next.
TLDR: International SEO keyword research means checking search volume, intent, and wording by country and language. Do not translate “running shoes” and call it done. For example, a US store may see 18,000 monthly searches for “sneakers,” while the UK has stronger demand for “trainers” at 22,000 searches. One small wording change can move a page from “meh” to “money.”
Why international keyword research gets weird fast
People do not search like dictionaries.
They use slang. They use local brands. They use spelling errors. They use words their friends use. That is why direct translation can be a trap.
Take the word car. In Spain, people may search for coche. In Mexico, they may use auto or carro. Same product. Different search habits.
Now add region, culture, season, currency, and buying intent. Fun, right? Also mildly annoying.
Honestly, it feels like some SEO tools hide the country filter just to test your patience. One wrong setting, and you are studying Brazil while trying to rank in Portugal. Great. Very helpful.
Step 1: Pick markets before keywords
Do not start with a giant keyword list. Start with markets.
Ask simple questions:
- Where do we sell?
- Where can we ship?
- Where do leads convert?
- Which countries already visit our site?
- Which regions have budget and demand?
Use your analytics first. It is free. Check traffic by country, language, conversion rate, and revenue.
Example: You may get 10,000 visits from Germany and 3,000 from Sweden. Germany looks better. But Sweden may convert at 4.8%, while Germany converts at 0.9%. That changes the plan fast.
Step 2: Separate language from country
This part trips people up.
Language is not the same as market. Spanish in Spain is not the same as Spanish in Mexico. French in France is not the same as French in Canada. English in the US is not the same as English in Australia.
So build keyword sets like this:
- Spanish, Spain
- Spanish, Mexico
- French, France
- French, Canada
- English, United States
- English, United Kingdom
This keeps your research clean. It also helps later with URLs, hreflang tags, content plans, and reporting.
Step 3: Translate, then localize, then validate
Translation is only the first pass.
Use a translator or native speaker to get basic terms. Then ask a better question: What would a local person type into Google?
Here is a simple flow:
- List your main English keywords.
- Translate them into the target language.
- Ask a native speaker for natural alternatives.
- Check search volume by country.
- Review the search results page.
- Keep terms with real demand and right intent.
Do not skip the native check. Tools miss humor, slang, and weird local phrases. They also miss tone. A term may be technically correct but sound like a robot wearing a tie.
Step 4: Check local search volume
Search volume must match the country.
If you sell in Italy, do not use global volume. If you target Canada, do not trust US data. This sounds obvious. Yet it happens constantly.
Use tools like Google Keyword Planner, Google Search Console, Semrush, Ahrefs, Sistrix, Similarweb, or local keyword tools where available.
Expect some pain here. Keyword tools often show different numbers. One tool says 1,200 searches. Another says 3,400. Cool. Thanks for the mystery.
Use volume as a signal, not a sacred number. Look for patterns.
- High volume: good for awareness.
- Medium volume: often great for landing pages.
- Low volume: useful for niche buyers.
- Zero volume: not always zero. It may still convert.
Step 5: Study intent before you write
Search intent means what the user wants.
Do they want to buy? Compare? Learn? Find a nearby store? Download something? Complain? All valid. Some are more profitable than others.
Search the keyword in the target country. Use the local version of Google if possible. Check what ranks.
Look for:
- Product pages
- Category pages
- Guides
- Videos
- Maps
- Forums
- Shopping results
If Google shows guides, do not build a sales page and expect magic. If Google shows product pages, do not write a 3,000-word essay. Match the page type to the intent.
Step 6: Find local competitors
Your global competitors may not matter in every market.
A small local shop can beat a huge brand if it uses the right words and answers local questions. Annoying, but useful to know.
Check who ranks in each market. Then study their pages.
- What words are in their title tags?
- What categories do they use?
- Do they mention local shipping?
- Do they show local prices?
- Do they use formal or casual language?
- Do they answer region-specific questions?
This is not about copying. It is about spotting what Google already rewards there.
Step 7: Group keywords by topic
Do not make one page for every tiny keyword.
Group keywords into clusters. Each cluster should share one intent. This makes your site cleaner and easier to manage.
For example, a French beauty store might group:
- crème hydratante visage
- meilleure crème hydratante
- crème visage peau sèche
These may fit one category page or guide, depending on the search results.
But acheter crème hydratante bio may need a product or category page. It has stronger buying intent.
Step 8: Watch spelling, currency, and units
Small details matter.
Use the local spelling. Use local measurements. Use local money. If people search for “holiday” in the UK, do not force “vacation” everywhere. If users expect centimeters, do not lead with inches.
This helps SEO. It also helps trust.
Common differences include:
- Color vs colour
- Sneakers vs trainers
- Vacation vs holiday
- Cell phone vs mobile phone
- Apartment vs flat
These words look small. They are not small in search.
Step 9: Use Search Console after launch
Your best keyword tool comes after publishing.
Google Search Console shows real queries. Real impressions. Real clicks. Real countries. This is gold.
After a page has data, check:
- Queries with many impressions but low clicks
- Countries where pages appear but do not rank well
- Unexpected local phrases
- Pages ranking for the wrong intent
- Keywords stuck on positions 8 to 20
Then update titles, headings, copy, FAQs, and internal links. Keep improving. International SEO is not “publish once and nap.” Sadly.
A simple keyword research template
Use a sheet. Keep it boring. Boring works.
Add these columns:
- Country
- Language
- Keyword
- Local variation
- Search volume
- Intent
- Ranking page type
- Priority
- Notes from native speaker
Score each keyword from 1 to 5 for business value. A keyword with 500 searches and high buyer intent may beat one with 20,000 vague searches.
Common mistakes to avoid
- Using global volume: It hides local truth.
- Trusting direct translations: They can sound stiff.
- Mixing countries together: It makes reports messy.
- Ignoring intent: Traffic without action is just noise.
- Skipping native review: This is how awkward copy happens.
- Forgetting local competitors: They often know the market better.
The simple rule
Find the words locals use, in the country they search from, for the action they want to take.
That is the heart of international SEO keyword research.
Do that, and your content feels local. Your pages match intent. Your reports make sense. Best of all, you stop guessing in twelve languages at once.