contents vs stanza

contents

noun
  • That which is contained. 

  • A table of contents, a list of chapters, etc. in a book, and the page numbers on which they start. 

stanza

noun
  • A segment; a portion of a broadcast devoted to a particular topic. 

  • An XML element which acts as basic unit of meaning in XMPP. 

  • An apartment or division in a building. 

  • A unit of a poem, written or printed as a paragraph; equivalent to a verse. 

  • A period; an interval into which a sporting event is divided. 

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