Talvez deva tentar algumas variações de ortografia:
apc computer » pc computer (Expandir a Pesquisa), tgpc computer (Expandir a Pesquisa), olpc computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
natl camp » al camp (Expandir a Pesquisa), fat camp (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
can netw » can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa), can near (Expandir a Pesquisa)
a compr » a compra (Expandir a Pesquisa), la compr (Expandir a Pesquisa), a comp (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j natl » _ natl (Expandir a Pesquisa), j nail (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
_ apc » _ app (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 a compr can new ) or ( j natl camp can netw ))) or ( _ apc computer can now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j a compr can new ) OR ( j natl camp can netw ))) OR ( _ apc computer can now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j a compr can new ) or ( j natl camp can netw ))) or ( _ apc computer can now ))*.