Hello, I would like to know if I can make a search engine space on my page to filter the content that I am adding to my database

You want to create a SERACH-ENGINE?
You will find a lot of posts related to this topic.
Please use first the SEARCH of this forum to realize your SEARCH.

Here the first steps, of making a search-function…
https://www.wix.com/velo/forum/site-page-design/_search-1