campana vs campane

campana

noun
  • A church bell, particularly a large bell used in medieval church steeples or towers. 

  • A bell-shaped vase. 

campane

noun
  • A bell. 

  • A bell-shaped vessel forming the upper part of an alembic. 

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