mambo vs presbyteress

mambo

noun
  • A voodoo priestess (in Haiti) 

  • A Latin-American musical genre, adapted from rumba, originating from Cuba in the 1940s, or a dance or rhythm of this genre. 

verb
  • To perform this dance. 

presbyteress

noun
  • A presbyter or priest's wife. 

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