do a moonlight flit vs skedaddle

do a moonlight flit

skedaddle

noun
  • The act of running away; a scurrying off. 

verb
  • To move or run away quickly. 

  • To spill; to scatter. 

How often have the words do a moonlight flit and skedaddle occurred in a corpus of books? (source: Google Ngram Viewer )