Você tentou enviar um mapa do site para o Google.
Ask Google to recrawl your URLs If you’ve recently added or made changes to a page on your site, you can ask Google to (re)index it using the Fetch as Google tool.
The "Request indexing" feature on Fetch as Google is a convenience method for easily requesting indexing for a few URLs; if you have a large number of URLs to submit, it is easier to submit a sitemap. instead. Both methods are about the same in terms of response times.
De: link
Se isso não funcionar, se essas URLs compartilharem um caminho semelhante, tente adicionar a URL na regra robot.txt em uma regra de desautorização.
User-agent: *
Disallow: /common_path_indexed/