18124 PHP Code repair

I want some one who can repair a php code and finish an unfinished project the project was to clone a search engine website that query google to return results the main 2 problems i faced : 1)some time the query fail to reurn any results from google 2)it's not supporting unicode (UTF-8) charset the devoloper must use google api or any other legal way to query google i will provide more info by PM Thanks