i got rate limited (iirc rach said it's 6/min) so i haven't tested the extent of it yet but WOW 180 YOU CAN INCLUDE A * IN YOUR TERM AND IT'LL MATCH ANYTHING
still figuring out exactly how this works - it's not standard regex. maybe the terms are separated and run conjunctively as substring searches? for example, this returns unexpected results: https://xoxohth.com/main.php?forum_id=2&q=compound*grid