Talvez deva tentar algumas variações de ortografia:
fluid compared » acid compared (Expandir a Pesquisa), blood compared (Expandir a Pesquisa)
combat caused » combat cancer (Expandir a Pesquisa), cat caused (Expandir a Pesquisa), combat gauze (Expandir a Pesquisa)
cast compared » cost compared (Expandir a Pesquisa), cases compared (Expandir a Pesquisa), test compared (Expandir a Pesquisa)
compared law » compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa), compare a (Expandir a Pesquisa)
caused new » causes new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caused low (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
a combat » _ combat (Expandir a Pesquisa)
law now » laws now (Expandir a Pesquisa), law new (Expandir a Pesquisa), law non (Expandir a Pesquisa)
a cast » a case (Expandir a Pesquisa), a casa (Expandir a Pesquisa), a castro (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: (( j a combat caused new ) or ((( a cast compared a north ) or ( _ fluid compared law now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j a combat caused new ) OR ((( a cast compared a north ) OR ( _ fluid compared law now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j a combat caused new ) or ((( a cast compared a north ) or ( _ fluid compared law now ))))*.