sock puppet vs spider monkey

sock puppet

noun
  • A puppet made from a sock placed over a hand. 

  • An alternative pseudonymous online account, especially one used for abuse. 

  • Synonym of puppet: A person completely controlled by another. 

verb
  • To create or use a sock puppet (alternative user account). 

spider monkey

noun
  • Any New World monkey of the genus Ateles, with long, spindly limbs. 

  • A muriqui, New World monkey of the genus Brachyteles, closely related to Ateles. 

How often have the words sock puppet and spider monkey occurred in a corpus of books? (source: Google Ngram Viewer )