euphuism vs turn of phrase

euphuism

noun
  • An ornate style of writing (in Elizabethan England) marked by the excessive use of alliteration, antithesis and mythological similes. 

  • An instance of euphuism. 

turn of phrase

noun
  • An expression which is worded in a distinctive way, especially one which is particularly memorable or artful. 

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