User-agent: *
Disallow: 
Disallow: /search
Disallow: /download/
Crawl-delay: 10

User-agent: Googlebot
Disallow: /*.ris
Disallow: /*.bib
Allow: /search$
Disallow: /search?
Disallow: /download/

User-agent: Amazonbot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: MJ12bot
Disallow: /

User-agent: trendkite-akashic-crawler
Disallow: /

User-agent: Seekport Crawler
Disallow: /

User-agent: Linespider
Disallow: /

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