When you go to the page you want four different Google’s where you can begin searches in each.

There are some different things you can do with every window. Click on the green arrow to go to a different site…Easily pull up Wikipedia to have that open while you’re searching results, and you can also click back to Google.
Menu list is available in the lower left hand side corner that gives u rights to you to restore closed Goggles, change their layout, and points to a list of other Google sites.

You can close the one or more of the windows also to get a nice view of a page.