Changes

How do you delete a page if, for instance, someone creates pages called John M. Smith '03 and John Smith '03 and John Smith 03 and you put them all together, then how do you delete the redundant ones? I tried modifying all references to just one version, but that does not get rid of the others; they still exist, even if you take away all the text in them. They still show up in the search. On Wikipedia you put {{delete}} but that only produces a bit of text here.