famine vs richness

famine

noun
  • A period of extreme shortage of food in a region. 

  • Severe shortage or lack of something. 

  • Extreme shortage of food in a region. 

richness

noun
  • The result or product of being rich. 

  • The number of types in a community. 

  • The state or quality of being rich; wealthiness, wealth. 

  • The state of having many examples or cases; abundance; profusion. 

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