Talvez deva tentar algumas variações de ortografia:
radios computers » aids computers (Expandir a Pesquisa), brains computers (Expandir a Pesquisa), region computers (Expandir a Pesquisa)
compared cause » compared case (Expandir a Pesquisa), compared cases (Expandir a Pesquisa), complex cause (Expandir a Pesquisa)
palsy compared » early compared (Expandir a Pesquisa)
pet compared » diet compared (Expandir a Pesquisa), ct compared (Expandir a Pesquisa), pet computed (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
cause new » causes new (Expandir a Pesquisa), use new (Expandir a Pesquisa), cause non (Expandir a Pesquisa)
i radios » _ radios (Expandir a Pesquisa), y radios (Expandir a Pesquisa), e radios (Expandir a Pesquisa)
vi palsy » _ palsy (Expandir a Pesquisa), c5 palsy (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: (( i radios computers a new ) or ((( _ pet compared cause new ) or ( vi palsy compared _ new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i radios computers a new ) OR ((( _ pet compared cause new ) OR ( vi palsy compared _ new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i radios computers a new ) or ((( _ pet compared cause new ) or ( vi palsy compared _ new ))))*.