Add mobile site url in HEAD sectiomn as Link tag with rel=alternate. Mobile url example http://m.example.com
RDP Google Custom Search lets you use Google's Custom Search Engine (CSE) API to add targeted search capability to your site.
This plugin uses Google's Search Engine to search your site's contents! You can also configure it through google to search multiple sites/do
This plugin gives a very simple way to integrate Google Search into your WordPress site.
Ultimate Image Scraping & Gallery Plugin allows you search and create custom image gallery from google.
This plugin help you search images on internet (powered by Google Images API) and insert to content very quickly.
Provide GeoRanker and eRanker SEO tools like Rank Tracker, Top Advertisers, Google First Page, Local Carrousel Data and others.
Plugin add to homepage code required to activate new Sitelinks Search Box @ Google search
Complete scan for Google search engine optimization for web pages of your website!
Add a Custom Google Site Search with no setup. Just drag and drop a widget and you're done.
Let your readers search the web or your website directly from your posts content for any of your Tags. It will also improve your website's SEO.
Search Google and Twitter at the same time, adsense integration so ads are displayed on Twiogle.com for your account.