Babel vs bellow

Babel

noun
  • A place or scene of noise and confusion. 

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

  • 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. 

bellow

noun
  • The deep roar of a large animal, or any similar loud noise. 

verb
  • To shout in a deep voice. 

  • To make a loud, deep, hollow noise like the roar of an angry bull. 

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