gup vs word salad

gup

noun
  • Gossip or rumor; nonsensical or silly talk; blather. 

  • An elected head of a gewog in Bhutan. 

word salad

noun
  • An intentionally nonsensical and voluminous statement. 

  • Meaningless text generated by a computer. 

  • A nonsensical assemblage of words, typical of schizophrenia, Wernicke's aphasia, and some other mental disorders. 

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