Talvez deva tentar algumas variações de ortografia:
how computers » held computers (Expandir a Pesquisa), _ computers (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
nacl compared » acl compared (Expandir a Pesquisa), small compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
bad company » a company (Expandir a Pesquisa), lncd company (Expandir a Pesquisa), good company (Expandir a Pesquisa)
company law » company a (Expandir a Pesquisa)
law now » laws now (Expandir a Pesquisa), law new (Expandir a Pesquisa), law non (Expandir a Pesquisa)
a how » _ how (Expandir a Pesquisa), a hot (Expandir a Pesquisa)
a bad » _ bad (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: (( a how computers can new ) or ((( _ nacl compared can new ) or ( a bad company law now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a how computers can new ) OR ((( _ nacl compared can new ) OR ( a bad company law now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a how computers can new ) or ((( _ nacl compared can new ) or ( a bad company law now ))))*.