Search returning 0 hits in Litium 4.7

_I am using Litium 4.7 version. I am having issue with search service.

I had already rebuild the search index. My code looks like this below

The hit count result in 0 hits in production and test. But i could see articles with satisfying condition in backoffice.

Can you help me out.
_

Litium version: 4.7

I would test by removing all conditions and add them one by one to see then the article get excluded or the result count is zero.

Since you are not using optional filter tag tag all tags must match.

Thank you for the reply. I got it working as one tag filters all condition to get hits as zero