If you're interested in a specific subject, you can do geo-oriented searches using Smart Search's location filter to find and engage in the locally targeted audience.

Geotags are also essential to user-generated content when your audience adds your location to their posts and make your tweets even discoverable to their followers.

Via Circleboom's Smart Search, you can search user's bios, tweets for geo-targeted keywords.

Step #1: Log in to your Circleboom Twitter and connect your account.

You and your Twitter profile are safe with Circleboom!

Step #2: Navigate to the left menu and click “Smart Search” under the “Search” tab.

You will proceed to the advanced search tab.

Step #3: Then, type in your keyword and pick the engagement levels of the influencers you'd like to find.

Let's stick with the example of Coffee.

Step #4: Now's the time for adding location filters.

You can also work with many other search filters, including verification status, follower count, join date, etc.

Once you're done, you'll have the accounts listed before you. You can sort them by popularity, inspect other metrics, and visit their Twitter profiles to contact them.

You can also add them to your Twitter lists or export these accounts as a CSV file.

I hope this help!