Open Search: to match each word or words you type into in the text field.

For example: If you type in "youth counselor" in the search field, you will get all pages where the words "youth" and "counselor" appear.

Refined Search: to find the exact phrase you type into the text field.

For example: If you type in "youth counselor" in the search field, you will get all pages where the phrase "youth counselor" appears.

If no option is selected, the site will automatically choose refined search.