griddle vs shish kebab

griddle

noun
  • A stone or metal flat plate or surface on which food is fried or baked. 

verb
  • To cook on a griddle. 

shish kebab

noun
  • A dish made of small pieces of meat, with or without vegetables, which are skewered on a wooden or metal stick and roasted in an oven or over an open fire. 

  • A crystal structure consisting of a central spine (the shish) and disks or lumps growing out from it (the kebab). 

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