Kagi has an option to search the Fediverse. This makes it a lot easier than specifying a site in the search query, which would also limit the results to a specific instance.
Why YSK: This lets you easily replace searches like “some topic reddit” with Lemmy!
That sounds like a pretty good idea, since most search engines don’t play very well with the fediverse. Could be a good workaround. I’m wondering how expensive it would be to host something like that. Maybe someone with experience hosting instances could give an estimate?