deprivation vs missingness

deprivation

noun
  • lack 

  • The act of depriving, dispossessing, or bereaving; the act of deposing or divesting of some dignity. 

  • The state of being deprived 

  • The taking away from a clergyman of his benefice, or other spiritual promotion or dignity. 

missingness

noun
  • Absence. 

  • The manner in which data are missing from a sample of a population. 

  • Missing data; omission. 

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