comic book vs manga

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. 

manga

noun
  • An artistic style heavily used in, and associated with, Japanese comics, and that has also been adopted by a comparatively low number of comics from other countries. 

  • A comic in manga style, regardless of the country of origin. 

  • A covering for a crucifix. 

  • A comic originating in Japan. 

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