lodging vs room and board

lodging

noun
  • Furnished rooms in a house rented as accommodation. 

  • A place to live or lodge. 

  • The condition of a plant, especially a cereal, that has been flattened in the field or damaged so that it cannot stand upright, as by weather conditions or because the stem is not strong enough to support the plant. 

  • Sleeping accommodation. 

room and board

noun
  • A place of lodging with daily meals, usually provided in return for rent or other considerations. 

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