flatfoot vs law enforcement

flatfoot

verb
  • To wrong-foot. 

  • To perform an action inefficiently or awkwardly. 

  • To gulp an entire drink (bottle, glass, can, etc.) without pausing between swallows. 

  • To walk around in the course of work, especially when investigating. 

  • To dance in the style of Appalachian clogging. 

noun
  • A condition in which the arch of the foot makes contact with the ground. 

  • A person having the above condition. 

  • A sailor. 

law enforcement

noun
  • The various government agencies, regarded collectively, involved in the prevention of crime and the apprehension of criminals. 

  • The task of ensuring obedience to the law. 

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