pick apart vs rebuke

pick apart

verb
  • To criticise (especially small details). 

  • Used other than figuratively or idiomatically: see pick, apart. 

  • To overcome by skilled execution. 

  • To review or analyse in great detail 

rebuke

verb
  • To criticise harshly; to reprove. 

noun
  • A harsh criticism. 

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