Talvez deva tentar algumas variações de ortografia:
nasal complex » nasal complexa (Expandir a Pesquisa), basal complex (Expandir a Pesquisa), nasalis complex (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
complex can » complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa), complex cell (Expandir a Pesquisa)
a computers » a computer's (Expandir a Pesquisa), a computer (Expandir a Pesquisa), _ computers (Expandir a Pesquisa)
nacl co2 » nacl co (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), phan ngoc (Expandir a Pesquisa)
co2 can » co2 dan (Expandir a Pesquisa), co2 case (Expandir a Pesquisa), co2 dans (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (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: (((( 3 nacl co2 can new ) or ( a nasal complex can ngoc ))) or ( j a computers can now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( 3 nacl co2 can new ) OR ( a nasal complex can ngoc ))) OR ( j a computers can now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 3 nacl co2 can new ) or ( a nasal complex can ngoc ))) or ( j a computers can now ))*.