How long does it take for a site to be removed from search after it is unavailable?

Question

Search Engine Optimization

Forgot to renew hosting. The site was unavailable for 8-9 hours.
PS While I was watching dreams.

A few days later, I learn from the webmaster that he removed Yandex from the issuance of 25 popular pages.
Google, however, did not apply any sanctions.

Is there any data on this?
Will the pages return to the search results and what should be done to speed up this process?
The pages occupied 1-3 positions in the SERP, respectively.

Answer 1

Just during this time, the Yandex bot crawled the site and removed the page with the 404 response code from the search. After recovery, just send a request to re-bypass deleted pages - you will not lose positions in such a short period