it seems to work if you are in the main page when you invoke the search function. If you're in one of the sub-menu's then it seems to not be able to find anything
As long as the search is on a single word with no "."dots or " "spaces it seems to work ok. Also numbers are ok if without "." as in 0.9.9 ---can't find that one. Wild card "*" also works. Search on puppy0* or puppy1* works. It just really does not like the dot or period. "."