passageway vs paving

passageway

noun
  • A covered walkway, between rooms or buildings. 

  • Any way for passing in, out or through something. 

paving

noun
  • Interior pavement, as in a cathedral. 

  • The hard durable surface placed directly atop the ground, as on a street or sidewalk. 

adj
  • Pertaining to the material used for pavement, or to the surface itself. 

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