There are two different ways to search through the directory, by keyword search and by using the sorting filters. 

Keyword Search

The keyword search orders the listings from the most to least relevant for that keyword.

The Sorting Filters:

The sorting filters (you’ll find them on the left hand side of each search page) order the search results by the date listings were last updated, starting with the most recent. No matter how you’re searching, you can re-sort your results by rating and alphabetical order.