User-agent: *
Disallow: /bitrix/
Disallow: /upload/
Disallow: /images/
Disallow: /search.php

User-agent: Yandex
Disallow: /bitrix/
Disallow: /upload/
Disallow: /images/
Disallow: /search.php

User-agent: StackRambler
Disallow: /bitrix/
Disallow: /upload/
Disallow: /images/
Disallow: /search.php

User-agent: Googlebot
Disallow: /bitrix/
Disallow: /upload/
Disallow: /images/
Disallow: /search.php