following things you can search in google website
1. website search
to search website information for any content you can use this option.
2. Image search
You can search any type of image using image option in google.
3.Map
You can search and get your choice location using map option.
4.News
If you want to see news than you can use news option at google.com
5.Book
To search any book you can use book search option at google.com
6.More search
using more search option you can search following things
a. blog.
b.document
c. site
d. group
.