Talvez deva tentar algumas variações de ortografia:
nasr computer » under computer (Expandir a Pesquisa), labor computer (Expandir a Pesquisa), paper computer (Expandir a Pesquisa)
natl compared » nacl compared (Expandir a Pesquisa), nail compared (Expandir a Pesquisa), al compared (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
chimp can » chip can (Expandir a Pesquisa), chirp can (Expandir a Pesquisa), camp can (Expandir a Pesquisa)
can netw » can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa), can now (Expandir a Pesquisa)
j nasr » j nash (Expandir a Pesquisa), a nasr (Expandir a Pesquisa), _ nasr (Expandir a Pesquisa)
2 natl » 2 nat2 (Expandir a Pesquisa), 2 nacl (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: (((( j nasr computer can new ) or ( 2 natl compared can netw ))) or ( _ nat chimp can netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nasr computer can new ) OR ( 2 natl compared can netw ))) OR ( _ nat chimp can netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nasr computer can new ) or ( 2 natl compared can netw ))) or ( _ nat chimp can netw ))*.