food processor vs malaxator

food processor

noun
  • A small kitchen appliance for chopping or pureeing food. 

malaxator

noun
  • A mill designed for malaxation, particularly for softening or mixing a mass. 

  • An agent used to assist in malaxating something, such as butter or oil. 

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