[mariocesar]

When I search for "City, Country," I can find my profile, but searching for just "Country" doesn't work.

This is a good idea, but it needs more work on how to tokenize and index the profiles. Are you just using the API? or storing the profiles? because API for exact matches misses a lot of profiles. The location field in GitHub has been always been inconsistent, some people use country flag emojis instead of names, or just abbreviations like AR, BO, or USA, etc