abend vs do away with

abend

verb

  • To terminate abnormally. 

noun

  • The abnormal termination of a program. 

  • Termination of a process prior to completion. 

do away with

verb

  • To abolish; to put an end to; to eliminate. 

  • To have someone killed. 

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