I think you have that backwards -- if you buy your groceries at Wal-mart, Wal-mart wins. On the advanced search page, under search types, if you select "Posts", you should get posts, including multiple entries for one thread, if there were multiple posts that meet the criteria. There's no way -- visually -- to differentiate them from each other, but if you click on the actual search result, it'll take you to the different posts within that thread that meet the criteria. And they should be in reverse chronological order.
Jack -- can I get a woman, hold the ether, with a side of strawberries?