Google is only partial help here, as well. You can try entering this, exactly as shown--including quotation marks--in the Google search field:
"/debralove/Documents/" site:wikitree.com
That will find almost 60 profiles, but there are more. This has come up before, and I personally don't know of any good way to find them unless Aleš does some database magic.
The issue with Google is that it's too current and friendly. If you enter any searches that include a hashtag # or at-symbol @ Google assumes you're searching for for a social media reference. And guess what the GEDCOM format is to point to external files? You guessed it; GEDCOM refers to them all, collectively, as media files and puts them in a person's record like this: @M1234@ where "1234" is the unique designator of a particular file. So that's what you really want to find: "@M*@" ...but you can't do it with Google. At least this will locate 58 profiles for cleaning.