skedaddle vs yomp

skedaddle

verb
  • To move or run away quickly. 

  • To spill; to scatter. 

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

yomp

verb
  • To make a strenuous long-distance march. 

noun
  • A long-distance march carrying full kit. 

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