attempt vs unemployment

attempt

verb
  • To try. 

noun
  • The action of trying at something. 

  • An assault or attack, especially an assassination attempt. 

unemployment

noun
  • An instance or period of joblessness. 

  • The level of joblessness in an economy, often measured as a percentage of the workforce. 

  • The state of having no job; joblessness. 

  • A type of joblessness due to a particular economic mechanism. 

  • The phenomenon of joblessness in an economy. 

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