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User-agent: Mediapartners-Google
Disallow:

User-agent: Googlebot
Disallow:

User-agent: Mozilla/3.0 (compatible;miner;mailto:miner@miner.com.br)
Disallow:

User-agent: WebFerret
Disallow:

User-agent: Arachnophilia 
Disallow: 

User-agent: BlackWidow 
Disallow: 

User-agent: CACTVS Chemistry Spider 
Disallow: 

User-agent: Digimarc CGIReader/1.0 
Disallow: 

User-agent: Checkbot/x.xx LWP/5.x 
Disallow: 

User-agent: conceptbot/0.3 
Disallow: 

User-agent: CS-HKUST-IndexServer/1.0 
Disallow: 

User-agent: CyberSpyder/2.1 
Disallow: 

User-agent: Deweb/1.01 
Disallow: 

User-agent: DragonBot/1.0 libwww/5.0 
Disallow: 

User-agent: EIT-Link-Verifier-Robot/0.2 
Disallow: 

User-agent: Emacs-w3/v[0-9\.]+ 
Disallow: 

User-agent: EMC Spider 
Disallow: 

User-agent: explorersearch 
Disallow: 

User-agent: Explorer
Disallow: