Talvez deva tentar algumas variações de ortografia:
complexes have » complex have (Expandir a Pesquisa), complexes based (Expandir a Pesquisa), complexes a (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
a complexes » _ complexes (Expandir a Pesquisa), 2 complexes (Expandir a Pesquisa), 1 complexes (Expandir a Pesquisa)
claims can » claims a (Expandir a Pesquisa)
i computer » ii computer (Expandir a Pesquisa), pi computer (Expandir a Pesquisa), _ computer (Expandir a Pesquisa)
have ever » have never (Expandir a Pesquisa), have severe (Expandir a Pesquisa), have very (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can net (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), use non (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j a complexes have ever ) OR ( j a claims can newts ))) OR ( j i computer case non ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j a complexes have ever ) or ( j a claims can newts ))) or ( j i computer case non ))*.