Seems more like it lists all the matches coming close... by that I mean first the ones that have all the words you searched, next those that contain the individual words...

Just tried searching for "sonic" and "comic" and got all 223 + the preview special issues listed in the right order (expect the special which was last)... so either it was a bug and/or it has been already fixed by the staff. (could maybe be a thing with your browser?)

Here's the link from my search, it should show them all (+ some other stuff related to Sonic)... just use the first 224 links (since there's no batch link for all of them)
http://www.emuparadise.me/roms/searc...ic&section=all