basilica vs presbytery

basilica

noun
  • A Christian church building having a nave with a semicircular apse, side aisles, a narthex and a clerestory. 

  • A Roman Catholic church or cathedral with basilican status, an honorific status granted by the pope to recognize its historical, architectural, or sacramental importance. 

presbytery

noun
  • A chancel; a section of the church reserved for the clergy. 

  • The home of a Roman Catholic parish priest. 

  • Presbyters collectively; the body of presbyters of a congregation. 

  • A body of elders in the early Christian church. 

  • The district (jurisdiction) of those presbyters. 

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