inner man vs pneuma

inner man

noun
  • The spiritual or intellectual part of a person; a person's mind, soul, or nature. 

  • The stomach or appetite. 

pneuma

noun
  • The spirit or soul. 

  • One of three levels of a human being, the spirit, along with the body and soul. 

  • A neume. 

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