If you go to a higher page number, then use the search text box to restrict results to fewer than would include the page you're on, no results are displayed. The url parameters still include page=10
1. Select CCSM project constraint
2. Go to Page 10
3. Type "forcing" (or "taux") into search text box and Search.
4. No results are output (should have some). (Says "Page 10 of 6 results")

The page param should be cleared for search by text box.