Checking "Exact Match" can help limit your results when desired. When the "Exact Match" box is checked, the search will yield results only for those words/names
that match exactly. Leaving this box unchecked will yield results that contain a portion of that word/name or are similar to it.
For example, entering "precision teaching" with the box unchecked will yield results containing "precision," "teaching," and "precision teaching."
Checking "Exact Match" will yield only those results containing "precision teaching."
Leaving the box unchecked is helpful to gain broader results. For instance, entering "Smith" to search for the last name "Smith-Johnson" with the box unchecked
will yield results containing "Smith" and "Johnson" and "Smith-Johnson." This same search with the box checked would reveal only those last names that are specifically "Smith."