guano vs jobbie

guano

noun
  • Dung from a sea bird or from a bat. 

  • Coccothrinax borhidiana, a variety of palm tree indigenous to Cuba. 

jobbie

noun
  • Faeces; a piece of excrement. 

  • A job, normally a task rather than a form of employment for which one is paid. 

  • Generic object, thing. 

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