Download Andy-GoogleCustomSearch-1.0.zip and unzip it. Copy the src/addons/Andy/GoogleCustomSearch directory to your server. From the Admin Control Panel Install the add-on.

Replaces XenForo search with Google custom search.(Example of Google custom search)(Example of Google custom search results)Click the Search tab in the navigation bar.Go to the Google custom search start page.Click the GET STARTED link.Click the "create an instance of a Custom Search Engine" link.Click the Control Panel link.Get your Google custom search code which should look like this:Create a file called gcs.php on your server in the /misc/ directory.Copy the Google custom search code from step 1 into this new file and save it.Go to your Admin control panel.Edit the andy_googlecustomsearch template.Edit line 2 to reflect your domain.