nursing home vs sick bay

nursing home

noun
  • A place of residence for people who require constant nursing care and have significant deficiencies with activities of daily living, such as the elderly and younger adults with physical disabilities. 

sick bay

noun
  • A room in an institution, or compartment on a vessel, where basic medical supplies are kept and medical attention can be sought. 

How often have the words nursing home and sick bay occurred in a corpus of books? (source: Google Ngram Viewer )