Talvez deva tentar algumas variações de ortografia:
can computers » can computer (Expandir a Pesquisa), can computed (Expandir a Pesquisa), human computers (Expandir a Pesquisa)
computers can » computers _ (Expandir a Pesquisa)
big computers » via computers (Expandir a Pesquisa), using computers (Expandir a Pesquisa), mini computers (Expandir a Pesquisa)
a computers » a computer's (Expandir a Pesquisa), a computer (Expandir a Pesquisa), _ computers (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j can » j cano (Expandir a Pesquisa), j cant (Expandir a Pesquisa), _ can (Expandir a Pesquisa)
j big » j bing (Expandir a Pesquisa), _ big (Expandir a Pesquisa), a big (Expandir a Pesquisa)
neto » net (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( j can computers can now ) or ((( j a computers can newts ) or ( j big computers a neto ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j can computers can now ) OR ((( j a computers can newts ) OR ( j big computers a neto )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j can computers can now ) or ((( j a computers can newts ) or ( j big computers a neto ))))*.