Use the Search Pane on the right side of the screen to perform a basic search or an advanced search.  

The Keyword Search performs a general search on all selected services/layers. Use this when searching for general information. 

The Advanced Search tool is for specific searching in layer fields. If information is known about the layer, a particular search of that field will narrow results. 

Check the boxes where the search will be performed in the Basic tab, type in the designated fields on the Advanced tab, and click Search. 

Results will appear. Page through results using the arrows on the bottom.