Talvez deva tentar algumas variações de ortografia:
cat computer » cost computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
al compared » ml compared (Expandir a Pesquisa), meal compared (Expandir a Pesquisa), nacl compared (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa)
can newts » can net (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
d compr » d comp (Expandir a Pesquisa), d comer (Expandir a Pesquisa), la compr (Expandir a Pesquisa)
j cat » _ cat (Expandir a Pesquisa), a cat (Expandir a Pesquisa), j cao (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 d compr can newts ) OR ( j al compared can newts ))) OR ( j cat computer can new ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j d compr can newts ) OR ( j al compared can newts ))) OR ( j cat computer can new ))*.