dog's tongue vs one-liner

dog's tongue

noun

  • The plant hound's tongue. 

one-liner

noun

  • A short remark intended as a sound bite. 

  • A short joke, especially one of a single sentence. 

  • A command or small program consisting of a single line of input. 

How often have the words dog's tongue and one-liner occurred in a corpus of books? (source: Google Ngram Viewer )