A-list vs bhadralok

A-list

adj
  • Best of the group; top. 

noun
  • An informal list of people in any of several categories (but especially in the entertainment industry) who are the most admired, desirable or bankable. 

bhadralok

noun
  • A class of rich high-caste (Brahmin) landlords in Bengal formed during the British Raj. 

How often have the words A-list and bhadralok occurred in a corpus of books? (source: Google Ngram Viewer )