Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
cast compared » cost compared (Expandir a Pesquisa), east compared (Expandir a Pesquisa), cases compared (Expandir a Pesquisa)
fast computer » cost computer (Expandir a Pesquisa), best computer (Expandir a Pesquisa), fast computing (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
cat computer » cost computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa), iet computer (Expandir a Pesquisa)
based next » based nested (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
j cast » j caste (Expandir a Pesquisa), j casa (Expandir a Pesquisa), j case (Expandir a Pesquisa)
j fast » j faust (Expandir a Pesquisa), j fausto (Expandir a Pesquisa)
j cat » _ cat (Expandir a Pesquisa), a cat (Expandir a Pesquisa), j cao (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 cast compared can new ) or ((( j cat computer based next ) or ( j fast computer a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j cast compared can new ) OR ((( j cat computer based next ) OR ( j fast computer a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j cast compared can new ) or ((( j cat computer based next ) or ( j fast computer a new ))))*.