query syntax

1 000 000 web pages of about 11 000 000 in 0.93 s.

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r***.br Upgrade to view
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8168 ***
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r***.br Upgrade to view
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r***.br Upgrade to view
8168 ***
r***.br Upgrade to view
8168 ***
r***.br Upgrade to view
8168 ***
r***.br Upgrade to view
8168 ***
r***.br Upgrade to view
8168 ***
r***.br Upgrade to view
8168 ***
r***.br Upgrade to view
8168 ***
r***.br Upgrade to view
8168 ***
r***.br Upgrade to view
8168 ***
r***.br Upgrade to view
8168 ***
r***.br Upgrade to view
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r***.br Upgrade to view
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c***.cn Upgrade to view
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c***.cn Upgrade to view