query syntax

1 000 000 web pages of about 4 000 000 in 0.82 s.

20191 ***
s***.cn Upgrade to view
20191 ***
s***.cn Upgrade to view
20191 ***
s***.cn Upgrade to view
20191 ***
s***.cn Upgrade to view
20191 ***
s***.cn Upgrade to view
20191 ***
s***.cn Upgrade to view
20191 ***
s***.cn Upgrade to view
20191 ***
s***.cn Upgrade to view
20191 ***
s***.cn Upgrade to view
20191 ***
s***.cn Upgrade to view
20191 ***
s***.cn Upgrade to view
20191 ***
s***.cn Upgrade to view
20191 ***
s***.com Upgrade to view
20191 ***
s***.com Upgrade to view
20191 ***
s***.com Upgrade to view
20191 ***
s***.com Upgrade to view
20191 ***
s***.com Upgrade to view
20191 ***
s***.com Upgrade to view
20191 ***
s***.com Upgrade to view
20191 ***
s***.com Upgrade to view