Google’s Custom Search Engine used to define their search engines for the website. Google custom search integration magento extension helps to implement Google CSE to your store and enhance search functionality. It will also helps for SEO. This extension works in Multi-store environments. It helps to improve your google search result with images. All you need to fill up Search Engine Unique ID. Admin can enable/disable Autocomplete feature – which makes searching faster. Admin can enable this extension from Admin -> System -> Configuration -> Solwin -> Google Custom Search.