cliffhanger vs near miss

cliffhanger

noun
  • An ending or stopping point calculated to leave a story unresolved, in order to create suspense. 

  • An outcome which is awaited with keen anticipation, especially one which is delayed for a period of time or which is not known until the last minute. 

near miss

noun
  • a scenario which ends safely but might well have ended in disaster 

  • an attempt which fails narrowly; a performance which falls just short of a certain benchmark 

  • a miss which was nearly a hit or collision 

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