Content successfully indexed but no search results

r-e-t 3 weeks ago 0

I am running fileruin in docker with separate containers for tika an elasticsearch: 

Each uploaded file's content (in this example a Word document) appears to be indexed successfully:

However, the contant search does not return any results:

I would expect  to find the aforementioned file in contents search. Any advices on where to check for possible config errors?