Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
complex have » complex has (Expandir a Pesquisa), complex hand (Expandir a Pesquisa), complex heart (Expandir a Pesquisa)
hla complex » hira complex (Expandir a Pesquisa), a complex (Expandir a Pesquisa), dna complex (Expandir a Pesquisa)
have fever » have never (Expandir a Pesquisa), have fewer (Expandir a Pesquisa), have ever (Expandir a Pesquisa)
claims can » claims a (Expandir a Pesquisa)
1 computer » _ computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa), 2 computer (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
a claims » _ claims (Expandir a Pesquisa)
case non » cause non (Expandir a Pesquisa), case note (Expandir a Pesquisa), phase non (Expandir a Pesquisa)
i hla » _ hla (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: (((( i hla complex have fever ) or ( j a claims can newts ))) or ( j 1 computer case non ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( i hla complex have fever ) OR ( j a claims can newts ))) OR ( j 1 computer case non )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( i hla complex have fever ) or ( j a claims can newts ))) or ( j 1 computer case non ))*.