buggery vs pedication

buggery

noun
  • Anal sex. 

  • A broken or damaged condition. 

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

pedication

noun
  • Anal sex. 

  • Sex with a boy. 

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