enact vs fulfill

enact

verb
  • to do; to effect 

  • to act the part of; to play 

  • to make (a bill) into law 

fulfill

verb
  • To satisfy, carry out, bring to completion (an obligation, a requirement, etc.). 

  • To emotionally or artistically satisfy; to develop one's gifts to the fullest. 

  • To package, distribute, or ship goods. 

  • To obey, follow, comply with (a rule, requirement etc.). 

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