Stick vs prepositus

Stick

noun

  • A member of the Official IRA. 

name

  • The Chapman Stick, an electric musical instrument devised by Emmett Chapman. 

prepositus

noun

  • The presiding officer of various civil bodies. 

  • A provost: the presiding officer of various ecclesiastical bodies. 

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