pull off vs wring out

pull off

verb
  • To remove by pulling. 

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

  • To masturbate. 

  • To achieve; to succeed at something difficult. 

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

wring out

verb
  • To squeeze (wet clothing or cloth), either by twisting with one's hands, or by passing it through a wringer, to remove the water. 

  • To push (an aircraft) to its performance limits; to push the envelope. 

  • To force someone to give (something), usually truth, or money. 

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