barrenness vs paucity

barrenness

noun
  • The property of being barren; the property of not supporting life. 

paucity

noun
  • A smallness in size or amount that is insufficient; meagerness, dearth. 

  • Fewness in number; too few. 

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