Okay, let's talk about how to search:
Sometimes titles are a little bit different when published in different places. Sometimes a word is left out. There's a search feature -- it's the default, actually -- called "match any word". Using that search, that other thread would have come up first. If you're going to use "match all words", it's best to search for a couple of key words, such as "Republican" and "Conservatism", which would return that other thread 2nd.