adverse possession vs confirmation

adverse possession

noun
  • A means of acquiring title to another's real property without compensation by occupying the property in a manner that has under common law the requirements of being actual, open and notorious, exclusive, hostile, under cover of claim or right, and continuous for a certain number of years. 

confirmation

noun
  • An act whereby something conditional or voidable is made sure and unavoidable, especially the possession of an estate. 

  • An official indicator that things will happen as planned. 

  • A ceremony of sealing and conscious acknowledgement of the faith in many Christian churches, typically around the ages of 14 to 18; considered a sacrament in some churches, including Catholicism, but not in most Protestant churches. 

  • A verification that something is true or has happened. 

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