bug out vs fracture

bug out

verb
  • To crash or glitch. 

  • To miss school, play truant, play hooky. 

  • To leave (a place) hastily. 

  • To abandon someone without warning. 

  • To freak out, to go crazy, e.g. from worry. 

  • To cause to bulge. 

noun
  • A rapid retreat, a rout. 

fracture

verb
  • To break, or cause something to break. 

  • To amuse (a person) greatly; to split someone's sides. 

noun
  • A break in bone or cartilage. 

  • An instance of breaking, a place where something has broken. 

  • A fault or crack in a rock. 

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