ship out vs smuggle

ship out

verb
  • To send, especially by means of a transport vehicle. 

  • To depart, especially for a sea voyage or military assignment. 

  • To leave, get out, or resign. 

  • To get rid of, expel, or discard. 

smuggle

verb
  • To import or export, illicitly or by stealth, without paying lawful customs charges or duties 

  • To thrash or be thrashed by a bear's claws, or to swipe at or be swiped at by a person's arms in a bearlike manner. 

  • To bring in surreptitiously 

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