courtier vs sweet talker

courtier

noun
  • A person who flatters in order to seek favour. 

  • A person in attendance at a royal court. 

  • Any of various nymphalid butterflies of the Asian genus Sephisa. 

sweet talker

noun
  • Someone who uses insincere flattery; a flatterer. 

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