Talvez deva tentar algumas variações de ortografia:
nat computer » cat computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), icat computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
nare camp » nature camp (Expandir a Pesquisa), base camp (Expandir a Pesquisa), make camp (Expandir a Pesquisa)
nasr camp » nasr rami (Expandir a Pesquisa), nasr aml (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can newts (Expandir a Pesquisa), can now (Expandir a Pesquisa)
can net » can next (Expandir a Pesquisa), can new (Expandir a Pesquisa), dan net (Expandir a Pesquisa)
h nasr » a nasr (Expandir a Pesquisa)
_ nare » _ nares (Expandir a Pesquisa), _ narp (Expandir a Pesquisa), _ nara (Expandir a Pesquisa)
e nat » e nata (Expandir a Pesquisa), e nao (Expandir a Pesquisa), e nas (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: (((( h nasr camp can netw ) or ( _ nare camp can net ))) or ( e nat computer can netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( h nasr camp can netw ) OR ( _ nare camp can net ))) OR ( e nat computer can netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( h nasr camp can netw ) or ( _ nare camp can net ))) or ( e nat computer can netw ))*.