condolences vs oh dear

condolences

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

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

oh dear

intj
  • An expression of dismay, concern, worry or disapproval. 

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