User-agent: Yandex
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /*utm_source
Disallow: /?s=
Disallow: /back_adm/
Disallow: /?logging=yes
Host: www.bilux.ru

User-agent: Googlebot
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /*utm_source
Disallow: /?s=
Disallow: /back_adm/
Disallow: /?logging=yes

User-agent: *
Disallow: /?s=
Disallow: /back_adm/
Disallow: /?logging=yes