How should I use Keyword Replacements?

Within Spelling Overrides, you will see two options: 1) Spelling Override and 2) Keyword Replacement.

Keyword Replacements should be used to return the same exact results for different keywords. For example, searching for "flash light" and "flashlight" can return different results due to the following:

Data may be inconsistent (e.g. include items that match on "flash light" and others that match on "flashlight")
When searching for the phrase, "flash light," Hawk will search for results that match on either "flash" or "light"

With a Keyword Replacement in place, searching for either "flash light" or "flashlight" will return the same results: