For now the only search is using the exact text, for the most part.

For example I could find this post by searching for “Is way search post”. But if I rearrange any of the words it won’t work.

I had to do something similar for the search engine I’m working on. What I’m currently testing is indexing the api/v3/post/list endpoint and matching on the actor_id to the internal id. The only major problem with this is that I now need to crawl the entire fediverse in order to support all of the different sites.