aggrandization vs enrichment

aggrandization

noun
  • The act of aggrandizing, or the state of being aggrandized or exalted in power, rank, honor, or wealth; exaltation; enlargement. 

enrichment

noun
  • The act of enriching or something enriched. 

  • The addition of sugar to grape juice used to make wine; chaptalization. 

  • Extracurricular activities for students. 

  • The process of making enriched uranium. 

  • Stimulation provided for the mental wellbeing of a captive animal 

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