To find and replace content:
Option  | 
Description  | 
|---|---|
Backward  | 
Search from that point backward.  | 
Forward  | 
Search from that point forward.  | 
Ignore Case  | 
Search for all instances of the word or phrase in upper and lower case.  | 
Whole Words Only  | 
Search for all instances of the whole word.  | 
Ignore non-breaking space  | 
Search for all instances of the word or phrase, including non-breaking spaces.  | 
Search Source  | 
Search for all instances of the word or phrase in the source.  | 
Search Target  | 
Search for all instances of the word or phrase in the target segment.  | 
Search Through Open Files  | 
Search for all instances of the word or phrase through all currently open files.  |