accountancy vs authority

accountancy

noun
  • A company or organisation that performs such a function. 

  • The function of compiling and providing financial information primarily by reports referred to as financial statements, including bookkeeping, systems design, analysis and interpretation of accounting information. 

authority

noun
  • A government-owned agency that runs a revenue-generating activity for public benefit. 

  • A reliable, definitive source of information on a subject. 

  • Persons, regarded collectively, who occupy official positions of power; police or law enforcement. 

  • Official permission; authorisation to act in some capacity on behalf of a ruling entity. 

  • Status as a trustworthy source of information, reputation for mastery or expertise; or claim to such status or reputation. 

  • Power or right to make or enforce rules or give orders; or a position having such power or right. 

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