user-agent: *
Disallow: /about.php
Disallow: /impressum/
Disallow: /?s=*
Disallow: /?c=*
Disallow: /?list=top

user-agent: Googlebot
Disallow: /about.php
Disallow: /impressum/
Disallow: /?s=*
Disallow: /?c=*
Disallow: /?list=top