have a flash vs sublimate

have a flash

sublimate

verb
  • To change state from a solid to a gas without passing through the liquid state. 

  • To modify the natural expression of a sexual or primitive instinct in a socially acceptable manner; to divert the energy of such an instinct into some acceptable activity. 

noun
  • A product obtained by sublimation. 

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