MacKeeper is notoriously difficult to delete and unless carefully and thoroughly expunged ...
I've been impressed by AppCleaner's ability to isolate and eliminate an app and most if not all its associated bits and pieces which one might not otherwise be able to isolate. On a couple of occasions there have been several residual items which a careful search can isolate and one can deal with them on an individual basis.
AppCleaner may still have a free version available. Check it out. It's available via the App Store or directly from
FreeMacSoft.
