abdest vs distillation

abdest

noun
  • The Islamic act of washing parts of the body using water for ritual prayers and for handling and reading the Qur'an. 

distillation

noun
  • The substance extracted by distilling. 

  • That which falls in drops. 

  • Purification through repeated or continuous distilling; rectification. 

  • Separation into specific hydrocarbon groups; fractionation. 

  • The act of falling in drops, or the act of pouring out in drops. 

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