pull off vs reach for

pull off

verb
  • To achieve; to succeed at something difficult. 

  • To begin moving and then move away; to pull away. 

  • To masturbate. 

  • To remove by pulling. 

  • To turn off a road (onto the side of the road, or onto another road). 

reach for

verb
  • To aspire to achieve. 

  • To try to get (something) by extending one's arm or moving one's hand. 

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