On the top left hand corner is the search facility. By typing in a surname, phone number, email address or postcode you can do a quick search for an application. If the are more than one applications that meet the search request there will be a list to select which one you require.
There is an advanced search which is located just below the search box. There you can select how you want to search for the applicant.
Then you can also select how you wish to see the results in the box below.