clasp vs detach

clasp

verb
  • To take hold of; to grasp. 

  • To shut or fasten together with, or as if with, a clasp. 

noun
  • A fastener or holder, particularly one that clasps. 

  • An embrace, a grasp, or handshake. 

detach

verb
  • To take apart from; to take off. 

  • To separate for a special object or use. 

  • To come off something. 

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