love nest vs shambles

love nest

noun
  • A place suitable for or used for having sexual intercourse. 

  • A residence, especially a condominium or cabin, where a couple (particularly a newly cohabiting/married couple) can enjoy each other's company. 

  • The vagina. 

shambles

noun
  • A slaughterhouse. 

  • A great mess or clutter. 

  • A scene of bloodshed, carnage or devastation. 

  • A scene of great disorder or ruin. 

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