Talvez deva tentar algumas variações de ortografia:
aix computers » aix computer (Expandir a Pesquisa), aids computers (Expandir a Pesquisa), a computers (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
chimp van » chimp can (Expandir a Pesquisa)
van ngoc » tran ngoc (Expandir a Pesquisa), vu ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
nacl co » nacl co2 (Expandir a Pesquisa), nacl kcl (Expandir a Pesquisa), nacl kno (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
co van » cao van (Expandir a Pesquisa), vo van (Expandir a Pesquisa), do van (Expandir a Pesquisa)
a ngoc » ha ngoc (Expandir a Pesquisa), ta ngoc (Expandir a Pesquisa), la ngoc (Expandir a Pesquisa)
j aix » _ aix (Expandir a Pesquisa), j aim (Expandir a Pesquisa), d aix (Expandir a Pesquisa)
nail » natl (Expandir a Pesquisa), neil (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 (nail OR nair) chimp van ngoc ) or ( 3 nacl co van ngoc ))) or ( j aix computers a ngoc ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a (nail OR nair) chimp van ngoc ) OR ( 3 nacl co van ngoc ))) OR ( j aix computers a ngoc ))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( a (nail OR nair) chimp van ngoc ) or ( 3 nacl co van ngoc ))) or ( j aix computers a ngoc ))*".