User-agent: Mediapartners-Google*
Disallow:

User-agent: baiduspider
Disallow: /

User-agent: yodaobot
Disallow: /

User-agent: YodaoBot
Disallow: /

User-agent: ia_archiver
Disallow: /

User-agent: *
Disallow: /iphone/user/view
Disallow: /android/user/view