User-agent: Yandex
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /main/search/
Disallow: /main/portfolio/
Disallow: /main/auth/
Disallow: /main/register/
Host: www.royalcomp.ru

User-agent: Googlebot
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /main/search/
Disallow: /main/portfolio/
Disallow: /main/auth/
Disallow: /main/register/

User-agent: *
Disallow: /main/search/ 
Disallow: /main/portfolio/
Disallow: /main/auth/
Disallow: /main/register/