bring in vs repel

bring in

verb
  • To return a verdict in a court of law. 

  • To introduce a person or group of people to an organisation. 

  • To move something indoors, or into an area. 

  • To earn money for a company or for the family. 

  • To introduce a new rule, law, or system of organisation. 

repel

verb
  • To drive back (an assailant, advancing force etc.). 

  • To ward off (a malignant influence, attack etc.). 

  • To cause repulsion or dislike in; to disgust. 

  • To reject, put off (a request, demand etc.). 

  • To save (a shot). 

  • To force away by means of a repulsive force. 

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