Sounds like - the find string is used for soundex matching. Soundex
matching is a method that makes surnames such as Smith, Schmidt and Smythe all appear
identical. It is very useful for finding misspellings of names
Edit distance
- Determines the number of 'edits' between the search word and words in the
text being processed
Old Pattern (egrep) - the find string is an egrep-style pattern match expression,
which is not as powerful as perl pattern matching
Brief pattern match - the find string is a
pattern match expression in the style of the text editor Brief
MS Word pattern - the find string is a pattern match expression
in the style of Microsoft Word