User-agent: *
Disallow: /bitrix/
Disallow: /admin/
Disallow: /upload/
Disallow: /img/
Disallow: /pma/
Disallow: /search/

User-agent: Yandex.Server/3.10
Disallow: /bitrix/
Disallow: /admin/
Disallow: /upload/
Disallow: /img/
Disallow: /pma/
Disallow: /search/
Disallow: /gallery/
Disallow: /photo/
Disallow: /forum/
Disallow: /blog/