Oooh! That's a really smart solution! I hadn't thought of that! And it'd be easy enough to search for contractions too. Just change it to an apostrophe.

It works, yes. (I'd be worried if it didn't, really.) I always just took the whole-word-only search for granted. :/ (It's curious that both LSB and WC don't have the option, though. I wonder whether that's because it's very difficult to code or whether it's because there's not enough demand.)