User-agent: Yandex 

Disallow: /backup/
Disallow: /libs/
Disallow: /include/

#ßíäåêñó ðàçðåøèòü âñå.

User-agent: Googlebot 
Disallow: /backup/
Disallow: /libs/
Disallow: /include/

#Googlebot ðàçðåøèòü âñå.