bema vs minster

bema

noun
  • Raised area of worship in a synagogue upon which rests the Holy Ark containing Scrolls of Torah. 

  • A platform from which speakers addressed an assembly. 

minster

noun
  • A monastic church. 

  • A cathedral church without any monastic connection. 

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