griddlecake vs latke

griddlecake

noun
  • Any of various forms of small pancake made from a spoonful of batter cooked on a griddle 

latke

noun
  • A pancake fried in oil, usually made from potatoes and sometimes also onions, traditionally served on Hanukkah. 

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