cultivation vs delicacy

cultivation

noun
  • Advancement or refinement in physical, intellectual, or moral condition 

  • The art or act of cultivating; improvement of land for or by agriculture 

  • The state of being cultivated or used for agriculture 

  • Devotion of time or attention to the improvement of (something) 

delicacy

noun
  • Fineness or elegance of construction or appearance. 

  • Something appealing, usually a pleasing food, especially a choice dish of a certain culture suggesting rarity and refinement. 

  • The quality of being delicate. 

  • Refinement in taste or discrimination. 

  • Tact and propriety; the need for such tact. 

  • Frailty of health or fitness. 

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