generate vs kindle

generate

verb
  • To procreate, beget. 

  • To produce as a result of a chemical or physical process. 

  • To form a figure from a curve or solid. 

  • To appear or occur; be generated. 

  • To bring into being; give rise to. 

kindle

verb
  • To bring forth young; to give birth. 

  • To arouse or inspire (a passion, etc). 

  • To begin to grow or take hold. 

  • To start (a fire) or light (a torch, a match, coals, etc.). 

adj
  • pregnant 

noun
  • A group of kittens. 

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