[AznHisoka]

I saw there were samples but is this similar to how BloomBerry comes up with "topics" for popular questions for a keyword? They use some sort of NLP extraction of noun/verb phrases.

Example: Most popular topics/themes related to Vodafone: https://app.bloomberry.com/questions;q=vodafone

[zelandiya]

Thanks for pointing out! Bloomberry has some useful themes, yes, it does look similar. Good to know they exist.