Talvez deva tentar algumas variações de ortografia:
small computers » small computer (Expandir a Pesquisa), analog computers (Expandir a Pesquisa)
compared case » compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa), comparing case (Expandir a Pesquisa)
5l compared » ml compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa), acl compared (Expandir a Pesquisa)
natl comp » al comp (Expandir a Pesquisa), natalia comp (Expandir a Pesquisa)
case non » cause non (Expandir a Pesquisa), case note (Expandir a Pesquisa), phase non (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can newts (Expandir a Pesquisa), can now (Expandir a Pesquisa)
j small » _ small (Expandir a Pesquisa), a small (Expandir a Pesquisa), 1 small (Expandir a Pesquisa)
j natl » _ natl (Expandir a Pesquisa), j nail (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
_ 5l » _ l (Expandir a Pesquisa), _ 5 (Expandir a Pesquisa), _ il (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 small computers _ now ) or ( _ 5l compared case non ))) or ( j natl comp can netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j small computers _ now ) OR ( _ 5l compared case non ))) OR ( j natl comp can netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j small computers _ now ) or ( _ 5l compared case non ))) or ( j natl comp can netw ))*.