stillbirth vs wrongdoing

stillbirth

noun
  • The birth of a dead fetus; the delivery of an infant which is dead at birth. 

  • The birth of a dead fetus after 20 weeks of gestation. 

wrongdoing

noun
  • An instance of doing wrong. 

  • Violation of standards of behavior. 

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