accessible vs in season

accessible

adj
  • Easily understood or appreciated. 

  • Capable of being used or seen. 

  • Easy to get along with. 

  • Open to the influence of. 

  • Obtainable; to be got at. 

  • Built or designed as to be usable by people with disabilities. 

  • Easy of access or approach. 

in season

prep
  • In the time for eating, using, etc. 

  • In heat 

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