Create Search Block

How do I create a search drop down box similar to the search found here http://punchbowl.com/vendors
Assume I have two taxonomy I would like to search by using AND operand. I know how to create view and expose filters for the terms, but how do I hide the results until the “Search” button is pressed?

Drupal version: 


Source: https://www.drupal.org/taxonomy/term/22/feed