generate vs get off the ground

generate

verb
  • To bring into being; give rise to. 

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

  • To procreate, beget. 

  • To form a figure from a curve or solid. 

  • To appear or occur; be generated. 

get off the ground

verb
  • To make (something) succeed. 

  • To succeed or begin to succeed. 

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