User-agent: *
Disallow: /wp-admin/
Disallow: /?s=
Disallow: /search/
Disallow: /*?add-to-cart=
Allow: /wp-admin/admin-ajax.php


User-agent: MJ12bot
Disallow: /

User-agent: YandexBot 
Crawl-Delay: 10

User-agent: Googlebot
Crawl-Delay: 20

User-agent: Bingbot
Crawl-Delay: 300