Talvez deva tentar algumas variações de ortografia:
nadal computers » neural computers (Expandir a Pesquisa), dal computer (Expandir a Pesquisa), panel computers (Expandir a Pesquisa)
diet companies » bist companies (Expandir a Pesquisa), let companies (Expandir a Pesquisa), bodies companies (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
apl computer » maple computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
companies a » companies _ (Expandir a Pesquisa)
de nadal » de nadai (Expandir a Pesquisa), de nacao (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
c diet » c dietz (Expandir a Pesquisa), c diez (Expandir a Pesquisa), c dieb (Expandir a Pesquisa)
a now » a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa), a nos (Expandir a Pesquisa)
1 apl » _ apl (Expandir a Pesquisa), 1 ap1 (Expandir a Pesquisa), 1 all (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: (((( de nadal computers a now ) or ( 1 apl computer case now ))) or ( c diet companies a new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( de nadal computers a now ) OR ( 1 apl computer case now ))) OR ( c diet companies a new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( de nadal computers a now ) or ( 1 apl computer case now ))) or ( c diet companies a new ))*.