Moira vs episode

Moira

name
  • The personification of fate, especially as Clotho, Lachesis and Atropos. 

  • A female given name from Irish. 

  • A village in County Down, Northern Ireland. 

  • A village in North West Leicestershire district, Leicestershire, England, named after the earldom of Moira in Northern Ireland (OS grid ref SK3115). 

episode

noun
  • An incident, action, or time period standing out by itself, but more or less connected with a complete series of events. 

  • An instalment of a drama told in parts, as in a TV series. 

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