User-agent: Googlebot-Image
Disallow: /
User-agent: Googlebot-Video
Disallow: /
User-agent: baiduspider
Disallow: /
User-agent: naverbot
Disallow: /
User-agent: yeti
Disallow: /
User-agent: psbot
Disallow: /

User-agent: AdsBot-Google
Disallow:
User-agent: Mediapartners-Google
Disallow:

User-agent: *
Disallow: