condolences vs shelter

condolences

noun
  • comfort, support, or sympathy offered especially to the family and friends of somebody who has died. 

intj
  • Expressing sympathy to someone, especially after learning of a close death. 

shelter

noun
  • An institution that provides temporary housing for homeless people, battered women, etc. 

  • A refuge, haven or other cover or protection from something. 

verb
  • To take cover. 

  • To provide cover from damage or harassment; to shield; to protect. 

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