Core vs Samara

Core

name
  • A female given name from Ancient Greek 

  • The birth name of Persephone/Proserpina, the queen of the Underworld/Hades, and goddess of the seasons and of vegetation. She is the daughter of Zeus and Demeter, and the wife of Hades. 

Samara

name
  • A female given name 

  • An oblast of Russia. 

  • A city, the administrative center of Samara Oblast, Russia, the sixth-largest in the country by population. 

  • A tributary of the Volga in Russia, which meets the Volga at the city of the same name. 

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