approve vs set aside

approve

verb
  • To consider worthy (to); to be pleased (with); to accept. 

  • To officially sanction; to ratify; to confirm; to set as satisfactory. 

  • To make profit of; to convert to one's own profit — said especially of waste or common land appropriated by the lord of the manor. 

  • To regard as good; to commend; to be pleased with; to think well of. 

set aside

verb
  • To disagree with something and reject or overturn it. 

  • To declare something invalid or null and void. 

  • To leave out of account; to omit or neglect. 

  • To separate and reserve something for a specific purpose. 

How often have the words approve and set aside occurred in a corpus of books? (source: Google Ngram Viewer )