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)
nat compr » la compr (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
combs dan » combs jan (Expandir a Pesquisa), combs ryan (Expandir a Pesquisa), combs d (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
dan netw » dan net (Expandir a Pesquisa), dan neal (Expandir a Pesquisa), dan need (Expandir a Pesquisa)
a combs » a combes (Expandir a Pesquisa), a coombs (Expandir a Pesquisa), e combs (Expandir a Pesquisa)
e nat » e nata (Expandir a Pesquisa), e nao (Expandir a Pesquisa), e nas (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (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 nat computer can netw ) or ( _ nat compr can netw ))) or ( j a combs dan netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( e nat computer can netw ) OR ( _ nat compr can netw ))) OR ( j a combs dan netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( e nat computer can netw ) or ( _ nat compr can netw ))) or ( j a combs dan netw ))*.