abend vs go off

abend

verb
  • To terminate abnormally. 

noun
  • The abnormal termination of a program. 

  • Termination of a process prior to completion. 

go off

verb
  • To stop operating; to switch off. 

  • To explode metaphorically; to become very angry. 

  • To putrefy or become inedible, or to become unusable in any way. 

  • To fire, especially accidentally. 

  • To begin clanging or making noise. 

  • To explode. 

  • To depart; to leave. 

  • To pass off; to take place; to be accomplished. 

  • To like less. 

  • (chiefly UK, of epoxy resins) To cure; to set. 

  • To ejaculate. 

How often have the words abend and go off occurred in a corpus of books? (source: Google Ngram Viewer )