bologna vs saveloy

bologna

noun
  • A seasoned Italian sausage made from beef, pork or veal. 

  • Synonym of baloney (nonsense). 

saveloy

noun
  • A seasoned and smoked pork sausage, normally purchased ready-cooked. 

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