Talvez deva tentar algumas variações de ortografia:
oliver charles » carver charles (Expandir a Pesquisa)
charles lopera » charles roper (Expandir a Pesquisa), charles lopes (Expandir a Pesquisa), charles copeman (Expandir a Pesquisa)
cooper jason » cooper john (Expandir a Pesquisa), cooper alan (Expandir a Pesquisa), cooper james (Expandir a Pesquisa)
neco complex » neck complex (Expandir a Pesquisa), recor complex (Expandir a Pesquisa), co complex (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
nacl oliver » nackel oliver (Expandir a Pesquisa), nacl delivery (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
5 neco » _ neco (Expandir a Pesquisa), r neco (Expandir a Pesquisa)
ngoc » ngo (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: (( j _ cooper jason _ ) or ((( 5 neco complex tran ngoc ) or ( 3.5 nacl oliver charles lopera ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ cooper jason _ ) OR ((( 5 neco complex tran ngoc ) OR ( 3.5 nacl oliver charles lopera )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ cooper jason _ ) or ((( 5 neco complex tran ngoc ) or ( 3.5 nacl oliver charles lopera ))))*.