I don't know if what I want to do is possible but I suspect if it is, someone here knows how. I want to do some link building for a client. I have an article written for them and I want to find deleted articles on a similar topic that have backlinks. Is there a way to search for pages that 404, based on what topic the page was originally about? PS. as per a tag recommendations as I posted this, the expired article hunter software seems to be what I'm looking for. Is there a manual way to perform this by myself?