disclose vs lay bare

disclose

verb
  • To uncover, physically expose to view. 

  • To expose to the knowledge of others; to make known, state openly, reveal. 

lay bare

verb
  • To expose to view, reveal, uncover. 

  • To make bare; strip. 

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