DAVIDSW sale postings not showing up in searches…?

[Ancestral Star]

For some reason, none of DAVIDSW's threads in the Classifieds section are showing up for me when doing a search.

Case in point, I remembered that about a week ago, David posted a thread about a 16570 that meets my criteria and I've been considering contacting him about it. I wanted to pull up the thread and drool over the photos as I continued to contemplate. I did a simple search with "16570" as the keyword. Naturally, I got a list with many results, however, none were his thread. In fact, I did some other test searches and realized that none of his threads appear in a search. Is having his threads show in a search perhaps a function he disabled? I just want to make sure the "error" is not on my end

Thanks guys