Talvez deva tentar algumas variações de ortografia:
small computers » small computer (Expandir a Pesquisa), analog computers (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
nacl compared » al compared (Expandir a Pesquisa), panel compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa)
bay company » bayer company (Expandir a Pesquisa), a company (Expandir a Pesquisa), gas company (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
company a » company _ (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
a noise » _ noise (Expandir a Pesquisa), a noite (Expandir a Pesquisa)
i bay » _ bay (Expandir a Pesquisa), a bay (Expandir a Pesquisa), i bar (Expandir a Pesquisa)
a non » _ non (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 small computers can now ) or ((( _ nacl compared a noise ) or ( i bay company a non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i small computers can now ) OR ((( _ nacl compared a noise ) OR ( i bay company a non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i small computers can now ) or ((( _ nacl compared a noise ) or ( i bay company a non ))))*.