Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
cost computer » joint computer (Expandir a Pesquisa), about computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa)
nao compared » faso compared (Expandir a Pesquisa), ago compared (Expandir a Pesquisa), o compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
cao computer » carlo computer (Expandir a Pesquisa), cogo computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa)
based next » based nested (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
j cost » j costa (Expandir a Pesquisa), j coast (Expandir a Pesquisa), j colt (Expandir a Pesquisa)
_ cao » _ cat (Expandir a Pesquisa), _ can (Expandir a Pesquisa), _ ca2 (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: (( e nao compared can netw ) or ((( _ cao computer based next ) or ( j cost computer a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( e nao compared can netw ) OR ((( _ cao computer based next ) OR ( j cost computer a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( e nao compared can netw ) or ((( _ cao computer based next ) or ( j cost computer a new ))))*.