query syntax

1 000 000 web pages of about 50 000 000 in 1.29 s.

8 ***
h***.cn Sign up to view
8 ***
h***.cn Sign up to view
8 ***
h***.cn Sign up to view
8 ***
h***.cn Sign up to view
8 ***
h***.cn Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view
8 ***
s***.edu Sign up to view