buggery vs zoophilia

buggery

noun
  • Any sexual act deemed against nature, such as homosexuality, bestiality or necrophilia. 

  • A broken or damaged condition. 

  • Anal sex. 

zoophilia

noun
  • Human sexual attraction toward or sexual interaction with non-human animals. 

  • Excessive fondness for animals. 

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