comic strip vs parody

comic strip

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

parody

noun
  • A work or performance that imitates another work or performance with ridicule or irony. 

verb
  • To make a parody of something. 

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