procure vs turn tricks

procure

verb
  • To obtain a person as a prostitute for somebody else. 

  • To induce or persuade someone to do something. 

  • To acquire or obtain. 

turn tricks

verb
  • To work as a prostitute, providing sexual services for money. 

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