Technicolor yawn vs barf

Technicolor yawn

noun

  • An act of vomiting. 

barf

noun

  • Vomit. 

verb

  • To vomit. 

  • Of a system: to fail. 

intj

  • An expression of disgust. 

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