buy vs pasella

buy

noun
  • Something which is bought; a purchase. 

verb
  • To make a purchase or purchases, to treat (for a drink, meal or gift) 

  • To make a bluff, usually a large one. 

  • To bribe. 

  • To be equivalent to in value. 

  • To obtain (something) in exchange for money or goods. 

  • To obtain, especially by some sacrifice. 

  • to accept as true; to believe 

pasella

noun
  • An extra or unexpected gift or benefit, such as that given to a customer when they purchase something else. 

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