generate vs originate

generate

verb
  • To appear or occur; be generated. 

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

  • To procreate, beget. 

  • To form a figure from a curve or solid. 

  • To bring into being; give rise to. 

originate

verb
  • To cause (someone or something) to be; to bring (someone or something) into existence; to produce or initiate a person or thing. 

  • To come into existence; to have origin or beginning; to spring, be derived (from, with). 

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