habitat vs ubication

habitat

noun
  • A place or type of site where an organism or population naturally occurs. 

  • Conditions suitable for an organism or population of organisms to live. 

  • A place in which a person lives. 

  • A terrestrial or aquatic area distinguished by geographic, abiotic and biotic features, whether entirely natural or semi-natural. 

ubication

noun
  • The condition or fact of being in, or occupying, a certain place or position; location; whereness; ubiety. 

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