coffin dodger vs elderliness

coffin dodger

noun
  • An elderly person, a person close to death, or good at avoiding death. 

  • An alcoholic drink, sometimes drunk as a hangover "cure". 

elderliness

noun
  • The quality or state of being elderly 

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