demobilize vs disorder

demobilize

verb
  • To disband troops, or remove them from a war footing. 

  • To release someone from military duty, especially after a war. 

disorder

verb
  • To knock out of order or sequence. 

  • To throw into a state of disorder. 

noun
  • A physical or mental malfunction. 

  • Absence of order; state of not being arranged in an orderly manner. 

  • A disturbance of civic peace or of public order. 

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