scone vs tortilla

scone

noun
  • A small, rich, pastry or quick bread, sometimes baked on a griddle. 

  • Frybread served with honey butter spread on it. 

  • The head. 

verb
  • To hit on the head. 

tortilla

noun
  • A flat round bread made out of cornmeal or flour. 

  • Spanish omelette; an omelette containing potatoes and onions. 

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