Talvez deva tentar algumas variações de ortografia:
radios computers » aids computers (Expandir a Pesquisa), brains computers (Expandir a Pesquisa), region computers (Expandir a Pesquisa)
nacl companies » small companies (Expandir a Pesquisa), oil companies (Expandir a Pesquisa), nacl compared (Expandir a Pesquisa)
early compared » early computed (Expandir a Pesquisa), daily compared (Expandir a Pesquisa), elderly compared (Expandir a Pesquisa)
compared thaw » compared law (Expandir a Pesquisa), comparing thaw (Expandir a Pesquisa), compared a (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
companies a » companies _ (Expandir a Pesquisa)
j radios » j radiol (Expandir a Pesquisa), _ radios (Expandir a Pesquisa), y radios (Expandir a Pesquisa)
thaw non » law non (Expandir a Pesquisa)
a early » a earley (Expandir a Pesquisa), a earl (Expandir a Pesquisa), via early (Expandir a Pesquisa)
a nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3 nacl (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 radios computers a new ) or ((( a nacl companies a new ) or ( a early compared thaw non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j radios computers a new ) OR ((( a nacl companies a new ) OR ( a early compared thaw non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j radios computers a new ) or ((( a nacl companies a new ) or ( a early compared thaw non ))))*.