Talvez deva tentar algumas variações de ortografia:
icat computer » cat computer (Expandir a Pesquisa), iet computer (Expandir a Pesquisa), iot computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
nab compared » lab compared (Expandir a Pesquisa), swab compared (Expandir a Pesquisa), b compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
blanc netw » blanc et (Expandir a Pesquisa), blanc etc (Expandir a Pesquisa), blanc nero (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
a combet » a crombet (Expandir a Pesquisa), a combat (Expandir a Pesquisa), a comet (Expandir a Pesquisa)
j icat » _ icat (Expandir a Pesquisa)
_ nab » _ nad (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j icat computer can netw ) OR ( _ nab compared can netw ))) OR ( j a combet blanc netw ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j icat computer can netw ) OR ( _ nab compared can netw ))) OR ( j a combet blanc netw ))*.