sans gêne vs unrecompensed

sans gêne

adj

  • Without constraint, unembarrassed. 

noun

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

unrecompensed

adj

  • Not recompensed; unrewarded. 

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