Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
combs juan » comas juan (Expandir a Pesquisa), combe juan (Expandir a Pesquisa), combs jan (Expandir a Pesquisa)
based new » based next (Expandir a Pesquisa), based near (Expandir a Pesquisa), based n (Expandir a Pesquisa)
juan now » juan non (Expandir a Pesquisa), juan n (Expandir a Pesquisa), juan ni (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
l camp » cl camp (Expandir a Pesquisa), el camp (Expandir a Pesquisa), al camp (Expandir a Pesquisa)
a gut » _ gut (Expandir a Pesquisa)
a ut » a cut (Expandir a Pesquisa), a nut (Expandir a Pesquisa), a uti (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 l combs juan now ) or ( j l camp can now ))) or ( ((a ut) or (a gut)) computer based new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j l combs juan now ) OR ( j l camp can now ))) OR ( ((a ut) OR (a gut)) computer based new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j l combs juan now ) or ( j l camp can now ))) or ( ((a ut) or (a gut)) computer based new ))*.