comic strip vs storyboard

comic strip

noun
  • A series of illustrations, in sequence, often but not necessarily depicting something funny or satirical in nature. 

storyboard

noun
  • A series of drawings that lay out the sequence of scenes in a film or series, especially an animated one. 

  • Any sequence of drawings or diagrams which illustrate a sequence of events, e.g. in an accident or as a flowsheet for computer programming. 

verb
  • To create and arrange storyboard drawings. 

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