forestrand vs intertidal

forestrand

noun
  • The intertidal zone along a shoreline or similar body of water. 

intertidal

noun
  • An intertidal zone or an organism that inhabits such a zone 

adj
  • Pertaining to the part of a shore between the high water and the low water. 

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