Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
al computer » dal computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa), il computer (Expandir a Pesquisa)
la compre » la compra (Expandir a Pesquisa), la compr (Expandir a Pesquisa), la copre (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
based new » based next (Expandir a Pesquisa), based near (Expandir a Pesquisa), based n (Expandir a Pesquisa)
compre a » compare a (Expandir a Pesquisa), compere a (Expandir a Pesquisa), lompre a (Expandir a Pesquisa)
a never » _ never (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
j la » j l (Expandir a Pesquisa), j da (Expandir a Pesquisa), j li (Expandir a Pesquisa)
j al » j l (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 la compre a never ) or ( j a clamp can new ))) or ( j al computer based new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j la compre a never ) OR ( j a clamp can new ))) OR ( j al computer based new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j la compre a never ) or ( j a clamp can new ))) or ( j al computer based new ))*.