Talvez deva tentar algumas variações de ortografia:
nacl companies » small companies (Expandir a Pesquisa), oil companies (Expandir a Pesquisa), nacl compared (Expandir a Pesquisa)
early computed » energy computed (Expandir a Pesquisa), ray computed (Expandir a Pesquisa)
companies can » companies case (Expandir a Pesquisa), companies a (Expandir a Pesquisa), companies cut (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
computed a » computed _ (Expandir a Pesquisa), computed x (Expandir a Pesquisa), computed abc (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j early » j earley (Expandir a Pesquisa), 1 early (Expandir a Pesquisa), 5 early (Expandir a Pesquisa)
i vhdl » _ vhdl (Expandir a Pesquisa), a vhdl (Expandir a Pesquisa)
j nacl » _ nacl (Expandir a Pesquisa), a nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
a now » a nowe (Expandir a Pesquisa), a new (Expandir a Pesquisa), a 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 vhdl computer a now ) or ((( j nacl companies can now ) or ( j early computed a now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i vhdl computer a now ) OR ((( j nacl companies can now ) OR ( j early computed a now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i vhdl computer a now ) or ((( j nacl companies can now ) or ( j early computed a now ))))*.