demonstration vs push and shove

demonstration

noun
  • The act of demonstrating; showing or explaining something. 

  • A public display of group opinion, such as a protest march. 

  • A proof. 

  • Expression of one's feelings by outward signs. 

  • A prisoner's act of beating up another prisoner. 

  • An event at which something will be demonstrated. 

  • A show of military force. 

push and shove

noun
  • Inconsiderate and unregulated behaviour. 

verb
  • To use one's strength to force oneself through a crowded area. 

  • Used other than figuratively or idiomatically: see push, shove. 

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