You can with ! links:!newcommunities@lemmy.worldYou can also paste a post link in your search bar to find it in your own instance
Have you promoted it on !newcommunities@lemmy.world ? Seems strange to have such low activity while !stardewvalley@lemm.ee and !factorio@lemmy.world are quite active
!football@lemmy.world is the same. I'm quite surprised too, but I guess the Lemmy demographics is just not into professional sports
Still good numbers for how big Lemmy is