distortion vs hit piece

distortion

noun
  • A misrepresentation of the truth. 

  • An effect used in music, most commonly on guitars in rock or metal. 

  • A result of distorting. 

  • An act of distorting. 

  • an aberration that causes magnification to change over the field of view. 

  • Noise or other artifacts caused in the electronic reproduction of sound or music. 

hit piece

noun
  • A published article or post aiming to sway public opinion by presenting false or biased information in a way that appears objective and truthful. 

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