User-Agent: *
Disallow: /user.php
Disallow: /admin.php

User-agent: MJ12bot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: SemrushBot-SA
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: adsbot
Disallow: / 

User-agent: Googlebot
Disallow: /?s=*
Disallow: *?s=

User-agent: bingbot
Disallow: /?s=*
Disallow: *?s=

User-agent: Yandex
Crawl-delay: 60

User-agent: Slurp
Disallow: /?s=*
Disallow: *?s=