STEP 1: Click on the Search Results button in the upper left corner.
STEP 2: In the Data Filters box, you will see Campaigns and Clients drop down menu. Click on Clients.
STEP 3: You will now see the list of your clients in this drop down menu, so simply select the client you want to display (you can choose more than one), and click on Apply Filters.
If you want to track down specific searches, simply type in the keyword(s) relevant to that search in the upper search bar within the list of results.