To use the search function click on the 
when it appears next to an empty field. Note that entering any information into the field will disable the search function. In the search window, enter the information you would like to search for, then press Tab and then Enter, or click the 
to the right. The system will present you with a list of search results.
Use the Next and Previous buttons at the bottom of the window to scroll through the pages of your search results. Then, highlight the correct result and click the Select button to enter this information into the empty field in your screen.