deliverance vs incarceration

deliverance

noun
  • The act of setting free or extricating from danger, imprisonment, bondage, evil, etc. 

  • Delivery in childbirth. 

  • The act of delivering or conveying something. 

incarceration

noun
  • The act of confining, or the state of being confined; imprisonment. 

  • A constriction of the hernial sac, rendering it irreducible, but not great enough to cause strangulation. 

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