galimatias vs polychromate

galimatias

noun

  • confused mixture; hodgepodge 

  • nonsense, gobbledygook 

polychromate

noun

  • A salt or ion composed of multiple chromate groups 

adj

  • Composed of many colours 

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