Talvez deva tentar algumas variações de ortografia:
cases compared » diseases compared (Expandir a Pesquisa)
costa compared » costs compared (Expandir a Pesquisa), cost compared (Expandir a Pesquisa), aorta compared (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
iet computer » ut computer (Expandir a Pesquisa), pet computed (Expandir a Pesquisa), joint computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), cao ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
c cases » c causes (Expandir a Pesquisa), c case (Expandir a Pesquisa), c casey (Expandir a Pesquisa)
_ iet » _ ieta (Expandir a Pesquisa), _ ict (Expandir a Pesquisa), _ ift (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: (((( c cases compared can ngoc ) or ( c costa compared _ ngoc ))) or ( _ iet computer can new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( c cases compared can ngoc ) OR ( c costa compared _ ngoc ))) OR ( _ iet computer can new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( c cases compared can ngoc ) or ( c costa compared _ ngoc ))) or ( _ iet computer can new ))*.