Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
// UK lang variables
tinyMCE.addToLang('',{
searchreplace_search_desc : 'Find',
searchreplace_searchnext_desc : 'Find again',
searchreplace_replace_desc : 'Find/Replace',
searchreplace_notfound : 'The search has been completed. The search string could not be found.',
searchreplace_search_title : 'Find',
searchreplace_replace_title : 'Find/Replace',
searchreplace_allreplaced : 'All occurrences of the search string were replaced.',
searchreplace_findwhat : 'Find what',
searchreplace_replacewith : 'Replace with',
searchreplace_direction : 'Direction',
searchreplace_up : 'Up',
searchreplace_down : 'Down',
searchreplace_case : 'Match case',
searchreplace_findnext : 'Find next',
searchreplace_replace : 'Replace',
searchreplace_replaceall : 'Replace all',
searchreplace_cancel : 'Cancel'
});