intertidal zone vs lakeside

intertidal zone

noun
  • The part of a shore between high water and low water, especially the beach exposed at maximum ebb spring tides. 

lakeside

noun
  • The ground near the edge of a lake; the land adjacent to a lake. 

adj
  • By the side of a lake. 

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