massage vs shampoo

massage

verb
  • To rub and knead (someone's body or a part of a body), to perform a massage on (somebody). 

  • To falsify (data or accounts). 

  • To manipulate (data, a document etc.) to make it more presentable or more convenient to work with. 

noun
  • The action of rubbing, kneading or hitting someone's body, to help the person relax, prepare for muscular action (as in contact sports) or to relieve aches. 

shampoo

verb
  • To press or knead the whole surface of the body of (a person), and at the same time to stretch the limbs and joints, in connection with the hot bath. 

  • To wash (i.e. the hair, carpet, etc.) with shampoo. 

  • To wash one's own hair with shampoo. 

noun
  • Champagne. 

  • A traditional Indian and Persian body massage given after pouring warm water over the body and rubbing it with extracts from herbs. 

  • An instance of washing the hair or other fibres with shampoo. 

  • A commercial liquid soap product for washing hair or other fibres/fibers, such as carpets. 

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