EpiServer Search (not find)

Hi,

There have been a lot of issues with episerver search (not find). I have done a lot of searching, and debugging.

https://www.jondjones.com/learn-episerver-cms/episerver-developers-tutorials/episerver-search/how-to-set-up-and-install-the-episerver-search/

https://gregwiechec.com/2015/09/episerver-search-diagnostic-tool/

Using a similar setup as below but:

ServiceLocator.Current.GetInstance<ReIndexManager>().ReIndex();

https://world.episerver.com/blogs/ravindra-s--rathore/dates/2019/9/now-you-can-reindex-a-targetted-sit

But the search returns nothing.

Rebuilding index through the scheduled job does nothing.

Same as using the real backoffice admin tool to rebuild the index.

I have even used the 

 IndexingService.DocumentAdding += IndexingServiceOnDocumentAdding;

To build custom content to search for.

Any ideas?