attain vs go down

attain

verb
  • To gain (an object or desired result). 

  • To reach or come to, by progression or motion; to arrive at (a place, time, state, etc.). 

  • To come or arrive, by motion, growth, bodily exertion, or efforts toward a place, object, state, etc. 

go down

verb
  • To be received or accepted. 

  • To crash. 

  • To be soundly defeated. 

  • Used other than figuratively or idiomatically: see go, down. 

  • To be pleasant, etc., when eaten or drunk. 

  • To perform oral sex. 

  • To decrease; to change from a greater value to a lesser one. 

  • To fall (down); to fall to the floor. 

  • To take place, happen. 

  • To sink. 

  • To be blamed for something; to be the scapegoat; to go to prison. 

  • To stop functioning, to go offline. 

  • To be recorded or remembered (as). 

  • Synonym of set, to disappear below the horizon. 

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