How to troubleshoot a publish and subscription issue?

I was looking at a basic webpage with posts and comments to those posts. (2 separate collections)
Im trying to fit in easy-search package over these 2 indexes.

When i try to insert console.log, the subscription returns the message on webpage, However the publish does not return anything on the terminal. Also, the webpage recognises that a search word in inputted but does not throw out any results.

Have also posted the question and code on SO here.

Appreciate any help!