Talvez deva tentar algumas variações de ortografia:
wheat computers » what computers (Expandir a Pesquisa), when computers (Expandir a Pesquisa), where computers (Expandir a Pesquisa)
held computers » held computer (Expandir a Pesquisa), handheld computers (Expandir a Pesquisa)
computers can » computers _ (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
can newts » can net (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
art came » art care (Expandir a Pesquisa), art case (Expandir a Pesquisa), art cafe (Expandir a Pesquisa)
came can » game can (Expandir a Pesquisa), name can (Expandir a Pesquisa), cme can (Expandir a Pesquisa)
_ held » _ hela (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
c art » _ art (Expandir a Pesquisa), c arm (Expandir a Pesquisa), l art (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: (( c art came can new ) or ((( _ held computers can newts ) or ( _ wheat computers a netw ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( c art came can new ) OR ((( _ held computers can newts ) OR ( _ wheat computers a netw )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( c art came can new ) or ((( _ held computers can newts ) or ( _ wheat computers a netw ))))*.