Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
dale computer » dal computer (Expandir a Pesquisa), scale computer (Expandir a Pesquisa), maple computer (Expandir a Pesquisa)
ire compared » care compared (Expandir a Pesquisa), were compared (Expandir a Pesquisa), eye compared (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
narr clamp » arm clamp (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
clamp ar » clamp a (Expandir a Pesquisa), clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
j narr » l narr (Expandir a Pesquisa), j nair (Expandir a Pesquisa), j nare (Expandir a Pesquisa)
1 ire » 1 ire1 (Expandir a Pesquisa), 1 ires (Expandir a Pesquisa), 1 irs (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( 1 ire compared can netw ) OR ( j narr clamp ar netw ))) OR ( j dale computer based non ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 1 ire compared can netw ) or ( j narr clamp ar netw ))) or ( j dale computer based non ))*.