bruit vs tittle-tattle

bruit

noun
  • An abnormal sound in the body heard on auscultation (for example, through using a stethoscope); a murmur. 

tittle-tattle

verb
  • To engage in such gossip. 

  • To spread gossip. 

noun
  • An idle, trifling talker; a gossip. 

  • petty, idle gossip. 

How often have the words bruit and tittle-tattle occurred in a corpus of books? (source: Google Ngram Viewer )