query syntax

1 000 000 web pages of about 10 000 000 in 1.53 s.

7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.cn Upgrade to view
7855 ***
c***.com Upgrade to view