craftsperson vs lumberjack

craftsperson

noun
  • A person who produces arts and crafts. 

  • Someone who is highly skilled at their trade; an artificer. 

lumberjack

noun
  • A person whose work is to fell trees. 

  • A lumberjacket. 

verb
  • To work as a lumberjack, cutting down trees. 

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