jurisdiction vs mastery

jurisdiction

noun
  • The power or right to exercise authority. 

  • The authority of a sovereign power to govern or legislate. 

  • The limits or territory within which authority may be exercised. 

  • The power, right, or authority to interpret and apply the law. 

  • The power or right to perform some action as part of applying the law. 

mastery

noun
  • The position or authority of a master; dominion; command; supremacy; superiority. 

  • Superiority in war or competition; victory; triumph; preeminence. 

  • The act or process of mastering; the state of having mastered; expertise. 

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