pome vs rosehip

pome

noun
  • A type of fruit in which the often edible flesh arises from the swollen base of the flower and not from the carpels. 

  • A ball of silver or other metal, filled with hot water and used by a Roman Catholic priest in cold weather to warm his hands during the service. 

rosehip

noun
  • The fruit of a rose plant. 

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