Stoic vs deaf

Stoic

noun
  • A student of Stowe School, England. 

deaf

noun
  • A deaf person. 

adj
  • Unwilling to listen or be persuaded; determinedly inattentive; regardless. 

  • Unable to hear, or only partially able to hear. 

  • Of or relating to the community of deaf people. 

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