domestic vs home help

domestic

noun
  • A maid or household servant. 

  • A domestic dispute, whether verbal or violent. 

adj
  • Of or relating to the home. 

  • Of or relating to activities normally associated with the home, wherever they actually occur. 

  • Kept by someone, for example as a farm animal or a pet. 

  • Internal to a specific country. 

  • Tending to stay at home; not outgoing. 

home help

noun
  • A person employed, especially by a social services department, to perform household chores and provide aid to a patient or infirm person in the latter's own home; a carer. 

  • The aid provided by such people. 

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