deputize vs give to do

deputize

verb
  • to officially empower and authorize (someone) to act as a substitute in one's role or office 

  • To act as a substitute for a person in their role or office 

  • To officially empower, authorize, pronounce, and establish (someone) to be a deputy. 

give to do

How often have the words deputize and give to do occurred in a corpus of books? (source: Google Ngram Viewer )