Sturm und Drang vs disturbance

Sturm und Drang

noun
  • A proto-Romantic movement in German literature and music which occurred from the late 1760s to the early 1780s, emphasizing individual subjectivity and the free expression of emotions. 

  • Turmoil; a period of emotional intensity and anxiety. 

disturbance

noun
  • The act of disturbing, being disturbed. 

  • A noisy commotion that causes a hubbub or interruption. 

  • Something that disturbs. 

  • An interruption of that which is normal or regular. 

  • A serious mental imbalance or illness. 

How often have the words Sturm und Drang and disturbance occurred in a corpus of books? (source: Google Ngram Viewer )