Talvez deva tentar algumas variações de ortografia:
aids computers » minds computers (Expandir a Pesquisa), brains computers (Expandir a Pesquisa), radios computers (Expandir a Pesquisa)
nacl compared » acl compared (Expandir a Pesquisa), small compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa)
nagy compared » day compared (Expandir a Pesquisa), daily compared (Expandir a Pesquisa), early compared (Expandir a Pesquisa)
compared thaw » compared law (Expandir a Pesquisa), compared three (Expandir a Pesquisa), comparing thaw (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
thaw non » law non (Expandir a Pesquisa)
j aids » i aids (Expandir a Pesquisa), j aide (Expandir a Pesquisa), j aims (Expandir a Pesquisa)
j nacl » b nacl (Expandir a Pesquisa), i nacl (Expandir a Pesquisa), j nail (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 aids computers a new ) or ((( j nacl compared can new ) or ( i nagy compared thaw non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j aids computers a new ) OR ((( j nacl compared can new ) OR ( i nagy compared thaw non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j aids computers a new ) or ((( j nacl compared can new ) or ( i nagy compared thaw non ))))*.