hold to vs stomach

hold to

verb
  • To compel (someone) to remain faithful to (a commitment, moral standard, etc.). 

  • To adhere strongly to (a conviction, story, etc.). 

  • To share or subscribe to (a belief, etc.). 

stomach

verb
  • To tolerate (something), emotionally, physically, or mentally; to stand or handle something. 

noun
  • Desire, appetite (for something abstract). 

  • The part of a garment that covers a person's stomach. 

  • An organ in animals that stores food in the process of digestion. 

  • The belly. 

How often have the words hold to and stomach occurred in a corpus of books? (source: Google Ngram Viewer )