foul up vs wallow in the mire

foul up

verb
  • To botch; to make a mess of. 

  • To make a mistake, to go wrong. 

wallow in the mire

verb
  • To revel in baseness or scandal. 

  • Used other than figuratively or idiomatically: see wallow, mire. 

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