carry out vs do away with

carry out

verb
  • To execute or perform; to put into operation; to do. 

  • To hold while moving it out. 

  • To fulfill. 

do away with

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

  • To have someone killed. 

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