forcemeat vs wurst

forcemeat

noun
  • An emulsion of fat and comminuted meat (which has been subject to puréeing, grinding, sieving, chopping finely) optionally mixed with other flavour carriers and either served up alone or used as a stuffing. 

wurst

noun
  • A German- or Austrian-style sausage. 

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