slapjack vs tostada

slapjack

noun
  • A type of pancake, or flapjack. 

  • A simple card game similar to snap. 

tostada

noun
  • A flat tortilla that has been fried or toasted, or a dish based on this. Usually associated with the cuisine of Latin America. 

  • A bowl-shaped tortilla that has been fried and filled with various ingredients. 

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