deracinate vs introduce

deracinate

verb
  • To liberate or be liberated from a culture or its norms. 

  • To force (people) from their homeland to a new or foreign location. 

  • To pull up by the roots; to uproot; to extirpate. 

introduce

verb
  • To cause (someone) to be acquainted (with someone else). 

  • To add (something) to a system, a mixture, or a container. 

  • To bring (something) into practice. 

  • To make (something or someone) known by formal announcement or recommendation. 

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