Like VO's in-built search facility VO-GSR allows the developer to search for text any where within the current application, search path or project. However VO-GSR also allows searching within the result set from the last search, optionally excluding system libraries, and optionally excluding user specified libraries. And VO-GSR lets developer replace text after a search - the current match only, all matches in the current entity, all matches in the current module, all matches in the current application, or all matches in the project.