inculcate vs strike a chord

inculcate

verb
  • To induce understanding or a particular sentiment in a person or persons. 

  • To teach by repeated instruction. 

strike a chord

verb
  • To convey a feeling or meaning which someone personally internalizes and takes to heart. 

  • To elicit a significant reaction, especially one which is favorable or sympathetic. 

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