Swan vs footer

Swan

noun
  • someone connected with Swansea City Football Club, as a fan, player, coach, etc. 

  • someone connected with the Sydney Swans, as a fan, player, coach, etc. 

name
  • A surname transferred from the nickname. 

footer

noun
  • Football / soccer. 

  • Something that measures a stated number of feet in some dimension. 

  • Someone who has a preference for using a certain foot. 

  • A line of information printed at the bottom of a page to identify the contents. (Compare foot in printing.) 

verb
  • To meddle with or pass time without accomplishing anything meaningful. 

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