anxiolytic vs temazepam

anxiolytic

noun
  • A drug prescribed for the treatment of symptoms of anxiety. 

adj
  • That reduces anxiety; tranquilizing 

temazepam

noun
  • A compound (trademark Restoril) of the benzodiazepine class used as a tranquilizer and short-acting hypnotic. 

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