cinematograph vs photo

cinematograph

noun
  • A camera that could develop its own film and served as its own projector. 

verb
  • To employ the techniques of cinematography. 

photo

noun
  • A digital picture of any kind. 

  • A photo finish. 

  • A photograph. 

verb
  • To take a photograph of. 

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