conformation vs synchronicity

conformation

noun
  • The state of being conformed; agreement 

  • The act of conforming; the act of producing conformity. 

  • The spatial arrangement of a group of atoms in a molecule as a result of rotation about a covalent bond which remains unbroken. 

  • Structure, the arrangement of parts of some thing; form; arrangement. 

synchronicity

noun
  • The state of being synchronous or simultaneous. 

  • Coincidences that seem to be meaningfully related; supposedly the result of "universal forces". 

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