Talvez deva tentar algumas variações de ortografia:
medical computer » medical computing (Expandir a Pesquisa), helical computed (Expandir a Pesquisa), medical committee (Expandir a Pesquisa)
nails collared » nails compared (Expandir a Pesquisa), male collared (Expandir a Pesquisa), fails compared (Expandir a Pesquisa)
collared cases » collected cases (Expandir a Pesquisa), collared doves (Expandir a Pesquisa), followed cases (Expandir a Pesquisa)
fat compared » rat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa), fit compared (Expandir a Pesquisa)
compared law » compared a (Expandir a Pesquisa), compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
cases now » cases new (Expandir a Pesquisa), cases non (Expandir a Pesquisa), case now (Expandir a Pesquisa)
_ nails » _ nail (Expandir a Pesquisa)
law now » laws now (Expandir a Pesquisa), law new (Expandir a Pesquisa), law non (Expandir a Pesquisa)
a non » _ non (Expandir a Pesquisa)
a fat » _ fat (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( a medical computer a non ) or ((( _ nails collared cases now ) or ( a fat compared law now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a medical computer a non ) OR ((( _ nails collared cases now ) OR ( a fat compared law now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a medical computer a non ) or ((( _ nails collared cases now ) or ( a fat compared law now ))))*.