workstation vs workstead

workstation

noun
  • an area, at a workplace, for a single worker 

  • a desktop computer, normally more powerful than a normal PC and often dedicated to a specific task, such as graphics 

workstead

noun
  • A place of employment; workplace. 

  • Any place, such as a workshop, office, studio, or garage, set up where work can be performed; a workstation. 

  • A laboratory. 

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