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)
large donor » large donors (Expandir a Pesquisa), larger donor (Expandir a Pesquisa), age donor (Expandir a Pesquisa)
camp camp » amp camp (Expandir a Pesquisa)
donor cd8 » donor cd4 (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), phan ngoc (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
c large » c lage (Expandir a Pesquisa), c larue (Expandir a Pesquisa), c larsen (Expandir a Pesquisa)
cd8 new » cd8 neg (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: (((( _ camp camp can ngoc ) or ( c large donor cd8 new ))) or ( _ nat computer can netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ camp camp can ngoc ) OR ( c large donor cd8 new ))) OR ( _ nat computer can netw ))*.