bring off vs effectuate

bring off

verb
  • To bring away from; to bring by boat from a ship, a wreck, the shore, etc. 

  • To succeed in doing something considered to be very difficult. 

  • To bring to orgasm. 

effectuate

verb
  • To cause, bring about (an event); to accomplish, to carry out (a wish, plan etc.). 

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