User-agent: Yandex
Disallow: /admin/
Disallow: /_css/
Disallow: /_js/
Host: www.comtech.ru

User-agent: Googlebot
Disallow: /admin/
Disallow: /_css/
Disallow: /_js/

User-agent: *
Disallow: /admin/
Disallow: /_css/
Disallow: /_js/