cloud cuckoo land vs fairyland

cloud cuckoo land

fairyland

noun
  • The imaginary land or abode of fairies. 

  • Any place of great natural beauty, or having a magical atmosphere. 

adj
  • Having qualities ascribed to fairies and their realm; fanciful, delicate, surreal, or diminutive. 

How often have the words cloud cuckoo land and fairyland occurred in a corpus of books? (source: Google Ngram Viewer )