drive home vs implant

drive home

verb
  • To emphasize (a point) with tangible or powerful demonstration. 

  • Used other than figuratively or idiomatically: see drive, home. 

  • To push something into position completely by force. 

implant

verb
  • To fix firmly or set securely or deeply. 

  • Of an embryo, to become attached to and embedded in the womb. 

  • To insert (something) surgically into the body. 

noun
  • Anything surgically implanted in the body, such as a tissue graft or prosthesis, particularly breast implants. 

  • A representative of a travel company, working within the office of a large client and exclusively dealing with that client. 

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