Has anyone of you seen the Google site search feature ?

Google site search example

The box that I have circled is what I’m referring to.

You’d probably see it for big authority sites that already have sitelinks. However not every site with sitelinks has the site search feature.

For example take a look at this.

Hostgator with site search

That is why I mentioned the ” big ” word in my first page. Big meaning sites with loads and loads of content. Check Microsoft and Symantec- you will see the site search feature for them.