Oh, I see!
Hmm, the only way I can think of, is to use Discourse Data Explorer to create a query specific to your needs.
Then, you can follow this guide to use it via the API: Run Data Explorer queries with the Discourse API. 
Oh, I see!
Hmm, the only way I can think of, is to use Discourse Data Explorer to create a query specific to your needs.
Then, you can follow this guide to use it via the API: Run Data Explorer queries with the Discourse API.