Here's the link: http://www.passporter.com/photos
The problem is when you search on a term, you see the "Forwarding to search results" screen, but then it goes back to the search.php screen -- no results are shown. This happens on any search word that would normally be found. If the search word is not found, I do get the "So sorry, but there were no results for your query. Please go back and try another set of keywords." message.