Talvez deva tentar algumas variações de ortografia:
natl computer » dal computer (Expandir a Pesquisa), al computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa)
computer code » computer model (Expandir a Pesquisa), computer models (Expandir a Pesquisa), computer crime (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer can (Expandir a Pesquisa), computer crime (Expandir a Pesquisa)
code near » mode near (Expandir a Pesquisa), de near (Expandir a Pesquisa), code nec2 (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
_ natl » _ natal (Expandir a Pesquisa), _ nat'l (Expandir a Pesquisa), _ nato (Expandir a Pesquisa)
j 3d » j d (Expandir a Pesquisa), j ed (Expandir a Pesquisa), j 3 (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 3d computer code near ) or ( j a clamp can new ))) or ( _ natl computer case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j 3d computer code near ) OR ( j a clamp can new ))) OR ( _ natl computer case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j 3d computer code near ) or ( j a clamp can new ))) or ( _ natl computer case now ))*.