immunity vs sanctuary

immunity

noun
  • An exemption from penance. 

  • An exemption from specified duties, such as payments or services. 

  • An exemption given to a player from losing or being withdrawn from play. 

  • A resistance to a specific thing. 

  • An exemption from prosecution. 

  • Protective resistance against disease. 

sanctuary

noun
  • A state of being protected, asylum. 

  • The consecrated (or sacred) area of a church or temple around its tabernacle or altar. 

  • My car is a sanctuary, where none can disturb me except for people who cut me off. 

  • A place of safety, refuge, or protection. 

  • An area set aside for protection. 

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