query syntax

1 000 000 web pages of about 3 600 000 in 1.20 s.

AI
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20063 ***
q***.cn Upgrade to view
20065 ***
q***.com Upgrade to view
20065 ***
q***.com Upgrade to view
20065 ***
q***.com Upgrade to view
20065 ***
q***.com Upgrade to view