Custom search - Yacy

Hello. Is it possibile when I do a file search to include just certain providers?
I don’t need Wikipedia and other sites, I need only certain site, like Research gate.

You can use filters like the host navigation or the collection feature.
However I believe that the special file search interface does not have navigation buttons? You can still use query attributes to apply filters. In your case it would need negative filters like
“”. I hope that works…