Windows Search has almost always been useless IMHO. I've used an old copy of Funduc Search and Replace forever for this and when I can't on another machine, it'

Windows Search has almost always been useless IMHO. I've used an old copy of Funduc Search and Replace forever for this and when I can't on another machine, it's FINDSTR from the commandline. If you're looking for just filenames, voidtools Everything is awesome.