If you have Gmail account and often deal with the issue of Gmail search not working then check out the steps to get rid of the issue. For this, start by launching Chrome and then clear cache files and cookies. Now, make sure to use the latest version of Chrome and if not then choose update option to update Google Chrome. After that, disable the Chrome browser extensions by smoothly accessing more tools and then remove it. Lastly, check if you are following the proper procedure or not.