Find & Replace

The User Interface > Preview/Edit Window > Text/Edit Tab > Editor Toolbar... > Find & Replace

Brings up the standard Find & Replace dialog.  Can be used as find only, without replacing. Supports Find, Find Next, Replace, Replace All.

By default, it starts the operation at the current cursor position within the clip.  If you change search criteria while the dialog is still up, it will reset to the TOP of the text.  So you can, for example, search the entire text for CAT, replacing with TIGER, and then do another operation, replacing DOG with WOLF.

Options: Standard options for "whole word" search, and case matching.  Use Find without Replace, if you just want to Find (highlight) results.

See Also: Text Cleanup, which has a similar function, but can also handle Regular Expression searches.