stereo- vs stereographic

stereo-

prefix
  • Specifically, forming words relating to the binocular contribution to three-dimensional vision. 

  • Forming words relating to the solid, the hard. 

  • Forming words relating to the solid, the three-dimensional. 

stereographic

adj
  • Of or pertaining to stereography. 

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