anchoress vs santon

anchoress

noun
  • A female anchorite. A woman who chooses to withdraw from the world to live a solitary life of prayer and contemplation. 

  • An anchorwoman. 

santon

noun
  • A Muslim holy man. 

  • In France (originally Provence), a small, hand-painted, terracotta figurine of a nativity character. 

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