Babel vs vociferation

Babel

noun
  • A confused mixture of sounds and voices, especially in different languages. 

  • A place or scene of noise and confusion. 

  • A tall, looming structure. 

name
  • The city and tower in the land of Shinar where the confusion of languages took place, according to the Bible. 

vociferation

noun
  • The act of exclaiming; violent outcry; vehement utterance of the voice. 

How often have the words Babel and vociferation occurred in a corpus of books? (source: Google Ngram Viewer )