gone fishing vs sealed

gone fishing

adj
  • Absentminded. 

  • Used other than figuratively or idiomatically: see go, fishing. 

  • Unavailable, having taken time off for recreation. 

  • Crazy; insane. 

sealed

adj
  • Preventing entrance. 

  • Not subclassable; from which one cannot inherit. 

  • Closed by a seal. 

  • Of a road that has an asphalt or macadamised surface. 

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