User-agent: *
Disallow: /forums/search/
Disallow: /forums/search.php
Disallow: /forums/members/
Disallow: /forums/attachments/
Disallow: /forums/find-new/
Disallow: /forums/goto/

User-agent: Mediapartners-Google* 
Allow: /

User-agent: ia_archiver
Allow: /