Search by Google is a WordPress plugin by webvitaly adds a widget with Google search form. It helps user to search on site using Google search engine.
Options:
“Title” (title of the widget);
“Submit button text” (if left blank than “Google search” text will be used);
“Search on site” (if left blank than Google will search on current site).
Plugin homepage: http://web-profile.com.ua/wordpress/plugins/search-google/
Download and info: http://wordpress.org/extend/plugins/search-google/
