When you make a KB, the subject you first use is the permalink.  Should someone go back and change the subject, the permalink will stay as it should.  But if you then delete that KB and it is sitting in the recycle bin, that permalink is still taken, and if someone makes a new KB with the same subject as the recycled one, then it ends up with a permalink with the -date added to make it unique.

The problem is if the subject changes, you have no nice way to search based on permalink to find what article is using the URL.

I finally just purged the KB recycle bin to use the old permalink url.

Is there a way to search ?  If not, can it be added to the todo list ?