overview vs recapitulation

overview

noun
  • A brief summary, as of a book or a presentation. 

  • An inspection. 

verb
  • To engage in an overview; to provide a brief summary. 

recapitulation

noun
  • A subsequent brief recitement or enumeration of the major points in a narrative, article, or book. 

  • The third major section of a musical movement written in sonata form, representing thematic material that originally appeared in the exposition section. 

  • The symmetry provided by Christ's life to the teachings of the Old Testament; the summation of human experience in Jesus Christ. 

  • The reenactment of the embryonic development in evolution of the species. 

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