overrule vs vacate

overrule

verb
  • To dismiss or throw out (a protest or objection) at a court. 

  • To nullify a previous ruling by a higher power. 

  • To rule or determine in a contrary way; to decide against; to abrogate or alter. 

  • To rule over; to govern or determine by superior authority. 

vacate

verb
  • 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 leave an office or position. 

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

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