User-agent: Mediapartners-Google*
Disallow:

User-agent: ia_archiver
Disallow: /

User-agent: heritrix
Disallow: /

User-agent: Yandex
Disallow: / 

User-agent: Twiceler
Disallow: /

User-agent: *
Disallow: /cgi-bin/iowa/forum
Disallow: /cgi-bin/iowa/english
Disallow: /cgi-bin/iowa/ajax.html