User-agent: Yandex
Disallow: /business/request/
Disallow: /qc/
Disallow: /avia/request/form/
Host: www.bsigroup.ru

User-agent: *
Disallow: /business/request/
Disallow: /qc/
Disallow: /avia/request/form/
Host: www.bsigroup.ru
Disallow: /study/