Coke vs jack-o'-lantern

Coke

noun
  • A bottle, glass or can of Coca-Cola or a cola-based soft drink. 

  • Cola-based soft drink; (in particular) Coca-Cola. 

  • Any soft drink, regardless of type. 

jack-o'-lantern

noun
  • A similar item made from a turnip 

  • A carved pumpkin whose top and stem have been cut out and interior removed, leaving a hollow shell that is then decorated to represent a face, illuminated from within by a candle. It is a symbol of Halloween. 

How often have the words Coke and jack-o'-lantern occurred in a corpus of books? (source: Google Ngram Viewer )