enrage vs steam up

enrage

verb
  • To fill with rage; to provoke to frenzy; to make furious. 

steam up

verb
  • To become steamy. 

  • To become coated with condensation. To fog up. 

  • To bring (a steam boiler) up to working steam pressure. 

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