aridity vs liquid sunshine

aridity

noun
  • A long-term lack of rainfall or moisture. 

liquid sunshine

noun
  • An alcoholic beverage that is particularly smooth and tasty. 

  • Rain. 

  • A beverage that is fluorescent or irradiated, believed to have medicinal properties. 

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