alack vs condolences

alack

intj
  • An expression of sorrow or mourning. 

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. 

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