Quick Tip: Ctrl + F on Grid View
On any grid/list view window, you can add a mini-search box that allows you to search among the requests in that status.
Hold the Control key and the F key at that same time and a search box will appear above the list.
Search results will display with your search term highlighted.
The Clear button will restore all requests to the list. The small "X" to the left of the search box will remove it from the display.