goatfuck vs quagmire

goatfuck

noun
  • A chaotic situation where some effort has gone thoroughly wrong; a fiasco or clusterfuck. 

  • A tightly-packed crowd of people, especially photographers, journalists and cameramen, covering a news story. 

quagmire

noun
  • A perilous, mixed up and troubled situation; a hopeless tangle. 

  • A swampy, soggy area of ground. 

verb
  • To embroil (a person, etc.) in complexity or difficulty. 

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