braise vs stir up

braise

verb
  • To cook in a small amount of liquid, in a covered pan, somewhere between steaming and boiling. 

noun
  • A sauce used for braising. 

  • A dish (usually meat) prepared by braising. 

  • Pagellus bogaraveo, syn. Pagellus centrodontus (sea bream) 

stir up

verb
  • To mix (ingredients) by stirring. 

  • To move or disturb slightly; to make turbid. 

  • To arouse or excite (passion or action). 

How often have the words braise and stir up occurred in a corpus of books? (source: Google Ngram Viewer )