do well vs strike gold

do well

verb
  • To succeed; to flourish. 

  • To take the prudent approach; to be advised. 

  • Used other than figuratively or idiomatically: see do, well. 

  • To benefit, to favour. 

strike gold

verb
  • To be lucky, to win or be successful. 

  • To find gold 

How often have the words do well and strike gold occurred in a corpus of books? (source: Google Ngram Viewer )