Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
computer case » computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa), computer crime (Expandir a Pesquisa)
nail computer » daily computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa), il computer (Expandir a Pesquisa)
da computer » dna computer (Expandir a Pesquisa), ada computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa)
case near » cases near (Expandir a Pesquisa), base near (Expandir a Pesquisa), cdse near (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
can newly » a newly (Expandir a Pesquisa), can new (Expandir a Pesquisa), men newly (Expandir a Pesquisa)
based now » based snow (Expandir a Pesquisa), based non (Expandir a Pesquisa), based no2 (Expandir a Pesquisa)
a clamp » a claims (Expandir a Pesquisa)
j da » j d (Expandir a Pesquisa), j de (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 da computer case near ) or ( j a clamp can newly ))) or ( _ nail computer based now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j da computer case near ) OR ( j a clamp can newly ))) OR ( _ nail computer based now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j da computer case near ) or ( j a clamp can newly ))) or ( _ nail computer based now ))*.