BOB vs area

BOB

noun
  • Vibrator (device designed to stimulate a woman's genitals). 

adj
  • Back-of-the-book; denoting those stamps in a catalogue that are not used for the payment of regular postage fees, and are displayed separately in the catalogue after that listing; the division between these two groups varies with the publisher. 

area

noun
  • A particular geographic region. 

  • Any particular extent of surface, especially an empty or unused extent. 

  • An open space, below ground level, giving access to the basement of a house, and typically separated from the pavement by railings. 

  • The extent, scope, or range of an object or concept. 

  • Genitals. 

  • A measure of the extent of a surface; it is measured in square units. 

  • Penalty box; penalty area. 

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