blur vs porn

blur

noun
  • Something that appears hazy or indistinct 

  • A smear, smudge or blot 

adj
  • In a state of doubt or confusion. 

verb
  • To cause imperfection of vision in; to dim; to darken. 

  • To become indistinct. 

  • To transfer the input focus away from. 

  • To smear, stain or smudge. 

  • To make indistinct or hazy, to obscure or dim. 

porn

noun
  • Material, usually visual, presenting something desirable in a sensational manner. 

  • A pornographic work. 

  • Material that provides illicit gratification of an obsessive or unhealthy interest in something. 

  • Pornography. 

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