noncombined vs sans gêne

noncombined

adj

  • uncombined 

sans gêne

adj

  • Without constraint, unembarrassed. 

noun

  • Lack of constraint; brazenness; unreservedness (unabashed behavior, disregard for societal constraints) 

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