I have to migrate a very large WordPress Installation, and the majority of the data is (too) old and not needed.

I was looking for a possibility or plugin to exoort only a part of the database: only posts from 2019, but all pages. 

An old blog entry suggests a plugin called "Advanced Exporter", but I could not find it: https://managewp.com/blog/wordpress-migrating-content-and-media.

Is there a plugin or other solution for this?

Thanks!