institute vs vacate

institute

verb
  • To nominate; to appoint. 

  • To invest with the spiritual charge of a benefice, or the care of souls. 

  • To begin or initiate (something); to found. 

noun
  • An organization founded to promote a cause 

  • The person to whom an estate is first given by destination or limitation. 

  • An institution of learning; a college, especially for technical subjects 

  • The building housing such an institution 

vacate

verb
  • To leave an office or position. 

  • To have a court judgement set aside; to annul. 

  • To leave an area, usually as a result of orders from public authorities in the event of a riot or natural disaster. 

  • To move out of a dwelling, either by choice or by eviction. 

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