exurban vs territorial

exurban

adj
  • Of, pertaining to, or residing in an exurb 

territorial

adj
  • Of or relating to geography or territory. 

  • Organized for home defence - such as the Territorial Army. 

  • Of, relating to, or restricted to a specific geographic area, or territory. 

  • Displaying territoriality. 

noun
  • A non-professional member of a territorial army. 

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