assizes vs judiciary

assizes

noun
  • A trial or hearing before such a court. 

  • The regional courts of Great Britain, which were replaced by the Crown Courts in 1971. 

judiciary

noun
  • The court system, inclusive of clerical staff, etc. 

  • The collective body of judges, justices, etc. 

adj
  • Judicial. 

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