crabbing vs dissatisfied

crabbing

noun
  • A process of scouring cloth between rolls in a machine. 

  • The act or art of catching crabs. 

  • The fighting of hawks with each other. 

dissatisfied

adj
  • Feeling or displaying disappointment or a lack of contentment. 

  • Not satisfied (e.g. with the quality of something). 

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