Let's hope that someone else has the time or patience to do so then Eleanor. Not all of us have been involved in this case for years and years so we could do with the information.
I do actually find the search box on here difficult to use as very few answers come up compared to the same searches using google. Even then it is hard to find much information on some subjects that are supposedly "done to death" here.
No, some of you haven't been involved for as long as I have. And I almost certainly know things that you don't. But there has to be a limit to continually providing Cites that have already been provided.
I don't know how efficient The Search Facility is because I never use it. And I so very rarely provide Cites, as no doubt you all know. But on the one occasion recently that I felt I should, I found it in about ten seconds flat. On Google.
As it happens, that Cite was entirely a spurious exercise and only served to prove yet another attempt to bash The McCanns.
PS. Please don't assume that I don't know what it is that you are attempting to do. I very much doubt that you are half as ignorant of the case as you pretend to be.