For example: I tried to search all 3 communities from sopuli.xyz featured in this comment https://kbin.social/m/lemmy@lemmy.ml/t/2938/Which-subreddits-would-you-most-like-to-see-on-Lemmy/comment/6790/...
edit: problem is I'm not sure how to search for old discussions/posts to import them here. I tried with a few posts in the last few days but it didn't work like it does on masto/misskey. Searching the user sometimes seems to work.
Search for remote magazines/communities not always works.
For example: I tried to search all 3 communities from sopuli.xyz featured in this comment https://kbin.social/m/lemmy@lemmy.ml/t/2938/Which-subreddits-would-you-most-like-to-see-on-Lemmy/comment/6790/...