Could you possible expound on these innumerable ways? I am new to Lemmy, and have been trying to subscribe to some federated communities, but can't seem to find them without clicking on something that takes me away from my home server. I know we're federated with them, because I am subscribed to other groups on that same server. But the Search function doesn't seem to work at all, and entering the address manually (as best I understand it) returns a nonexistent group error.
Could you help me out?