Talvez deva tentar algumas variações de ortografia:
nast compared » cast compared (Expandir a Pesquisa), east compared (Expandir a Pesquisa), blast compared (Expandir a Pesquisa)
ray computer » ray computed (Expandir a Pesquisa), uy computer (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
_ nasr » _ nasir (Expandir a Pesquisa), _ nash (Expandir a Pesquisa), _ naso (Expandir a Pesquisa)
c nast » c nash (Expandir a Pesquisa), c nass (Expandir a Pesquisa)
j ray » x ray (Expandir a Pesquisa), _ ray (Expandir a Pesquisa), w ray (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 ray computer a netw ) OR ( _ nasr compr can netw ))) OR ( c nast compared a new ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j ray computer a netw ) OR ( _ nasr compr can netw ))) OR ( c nast compared a new ))*.