Conservative vs Red Devil

Conservative

noun
  • A member or supporter of the Conservative Party of Canada, or its predecessors, or provincial equivalents, or their predecessors 

  • pertaining to Conservative Judaism 

  • A member of the Conservative party. 

Red Devil

noun
  • someone connected with Manchester United Football Club, as a fan, player, coach etc. 

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