User-agent: Mediapartners-Google
Disallow: 

#below lines control all search engines, and blocks all search, archieve and allow all blog posts and pages.

User-agent: *
Disallow: /search*
Disallow: /20*
Allow: /*.html

#sitemap of the blog
Sitemap: https://unmyst3.blogspot.com/sitemap.xml
Sitemap: https://unmyst3.blogspot.com/sitemap-pages.xml
Sitemap: https://unmyst3.blogspot.com/atom.xml?redirect=false&start-index=1&max-results=500
Sitemap: https://unmyst3.blogspot.com/atom.xml?redirect=false&start-index=501&max-results=500
Sitemap: https://unmyst3.blogspot.com/atom.xml?redirect=false&start-index=1001&max-results=500