Talvez deva tentar algumas variações de ortografia:
computer card » computer hard (Expandir a Pesquisa), computer board (Expandir a Pesquisa), computer case (Expandir a Pesquisa)
nat computer » cat computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), icat computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
card netw » card near (Expandir a Pesquisa), card now (Expandir a Pesquisa)
comp cano » comp can (Expandir a Pesquisa)
cano netw » cano nieto (Expandir a Pesquisa), cano neus (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j nagy » a nagy (Expandir a Pesquisa), _ nagy (Expandir a Pesquisa), m nagy (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), a nat (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 nat computer card netw ) OR ( j nagy comp cano netw ))) OR ( j nat computer can now ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nat computer card netw ) OR ( j nagy comp cano netw ))) OR ( j nat computer can now ))*.