Talvez deva tentar algumas variações de ortografia:
delta computer » data computer (Expandir a Pesquisa), stella computer (Expandir a Pesquisa), delphi computer (Expandir a Pesquisa)
compared phase » compared case (Expandir a Pesquisa), completed phase (Expandir a Pesquisa), combined phase (Expandir a Pesquisa)
nas compared » nras compared (Expandir a Pesquisa), rnas compared (Expandir a Pesquisa), gas compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
acl compared » nacl compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa), ml compared (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j delta » j della (Expandir a Pesquisa), j delton (Expandir a Pesquisa)
e nas » e nao (Expandir a Pesquisa), e nos (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa)
_ acl » _ act (Expandir a Pesquisa), _ ace (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: (((( e nas compared can now ) or ( j delta computer a now ))) or ( _ acl compared phase non ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( e nas compared can now ) OR ( j delta computer a now ))) OR ( _ acl compared phase non )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( e nas compared can now ) or ( j delta computer a now ))) or ( _ acl compared phase non ))*.