I just did a rather intriguing advanced search that substantiates what we have all been discussing for some time. Since I am planning a trip to Ireland, I put Ireland in the Search and clicked Advanced Search. The result? 0 posts. Admittedly, I didn't check off hotels, rewards, or the other two forums, but how can this system be at all functional if an advanced search on Ireland turns up nothing? I myself have posted recently on the subject.
Try a Search (upper right corner) with the keyword, "Ireland" with double quotation marks. Also, try "Dublin". The Search will deliver several results.
I tried to replicate the Advanced Search where Country=Ireland and the search returned results too.
Perhaps saying "be nice search engine" might work?