clear out vs evacuate

clear out

verb
  • to become empty 

  • to remove or eject (from), especially forcibly 

  • To rob or steal from (someone). 

  • to completely empty 

  • To be victorious in gambling against (someone). 

  • to leave quickly 

evacuate

verb
  • To make empty; to deprive. 

  • To remove; to eject; to void; to discharge, as the contents of a vessel, or of the bowels. 

  • To cause (or help) to leave or withdraw from. 

  • To make empty; to empty out; to remove the contents of, including to create a vacuum. 

  • To leave or withdraw from; to quit; to retire from 

  • To make void; to nullify; to vacate. 

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