To remove pages from Google results, use the "noindex" meta tag on the specific...

https://www.mediafire.com/file/h1904rra99nljh1/pdf-58466-24674.pdf/file

To remove pages from Google results, use the "noindex" meta tag on the specific page to tell crawlers to stop indexing that content. If you need a page gone immediately, use the Removals tool in Google Search Console for a quick temporary block