vgmrips

"Sorcerian Mega Drive" works though. Case doesn't matter. It shows up in the various game lists as well, such as for the composers credited; it's just searching "Sorcerian" where it doesn't show up. Other Mega Drive games don't seem to be affected.

This might be related to "Packs to of 20 total"?

EDIT It appears https://vgmrips.net/packs/pack/sorceria ... bo-psg-opm also isn't returned? "Sorcerian YM2151" works.

I've had related problems trying to search for the various versions of BPS's Tetris. Most of the computer versions are on the site, but you wouldn't be able to tell just by searching "Tetris", which only pulls up the MSX version. It was only by clicking on the Bullet-Proof Software company page that I realised any of the others were on the site at all.