daughter vs sperm blossom

daughter

noun
  • One’s female offspring. 

  • A daughter language. 

  • A nuclide left over from radioactive decay. 

  • A female character of a creator. 

  • A female descendant. 

  • A descendant. 

  • A familiar address to a female person from an older or otherwise more authoritative person. 

sperm blossom

noun
  • A child; one’s offspring. 

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