cramming vs schooling

cramming

noun
  • An intensive course of hard study, as for an examination. 

  • The act by which something is crammed, or stuffed full. 

schooling

noun
  • Training or instruction. 

  • Institutional education; attendance of school. 

  • The training of a horse at dressage. 

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