comic book vs diary

comic book

noun
  • A book or magazine that uses sequences of drawings to tell a story or series of stories, primarily in serialized form, usually fiction. 

diary

noun
  • A daily log of experiences, especially those of the writer. 

  • A personal organizer or appointment diary. 

verb
  • To keep a diary or journal. 

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