User-agent: *
Crawl-delay: 1
Disallow: /search/

User-agent: MSNBot
Crawl-delay: 5
User-agent: Bingbot
Crawl-delay: 5
User-agent: YandexBot
Crawl-delay: 15
User-agent: Baiduspider
Crawl-delay: 15
User-agent: SemrushBot
Crawl-delay: 30
User-agent: AhrefsBot
Crawl-delay: 30
User-agent: Sogou
Crawl-delay: 30