The Find groupbox includes a Find textbox, Find Next command button, Find Previous command button, Match case checkbox, and Match whole word checkbox.

The items in the Find group operate as follows:

Item	Description
Find textbox	Finds the nodes with names matching the search string in the theme tree.
Find Next	Finds the next property with a matching name in the theme tree.
Find Previous	Find the previous property with a matching name in the theme tree.
Match case	Treats all search queries as case-sensitive.
Match whole word	Finds the exact word that you enter in the search textbox.

For more information see Searching and Filtering Property Items in Theme Tree.