condolences vs fellow feeling

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. 

fellow feeling

noun
  • A sense of sympathy for, consideration of, or shared interests with one or more other human beings. 

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