dumpster fire vs perfect storm

dumpster fire

noun
  • A chaotic, unpleasant, unmanageable thing, situation, or person; a disaster. 

  • Used other than figuratively or idiomatically: see dumpster, fire. 

perfect storm

noun
  • A situation whereby several problems come together and make everything worse. 

  • A powerful hurricane or other major weather disturbance, especially as produced by a combination of meteorological conditions. 

How often have the words dumpster fire and perfect storm occurred in a corpus of books? (source: Google Ngram Viewer )