crash out vs stay awake

crash out

verb
  • To fall asleep from exhaustion. 

  • To be eliminated. 

  • To produce or create rapidly 

  • To terminate with an unhandled error; to crash. Also used in relation to the UK's exit of the European Union. 

stay awake

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