Talvez deva tentar algumas variações de ortografia:
nacl complex » nac56 complex (Expandir a Pesquisa), al complex (Expandir a Pesquisa), all complex (Expandir a Pesquisa)
complex cuff » complex cu (Expandir a Pesquisa), complex caf (Expandir a Pesquisa), complex cbf (Expandir a Pesquisa)
dena ning » deng ning (Expandir a Pesquisa), na ning (Expandir a Pesquisa), ena nino (Expandir a Pesquisa)
child na » child a (Expandir a Pesquisa), child non (Expandir a Pesquisa), child now (Expandir a Pesquisa)
cuff non » cuffed non (Expandir a Pesquisa), cuff john (Expandir a Pesquisa), cuff noel (Expandir a Pesquisa)
n child » can child (Expandir a Pesquisa), own child (Expandir a Pesquisa), non child (Expandir a Pesquisa)
a nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
neil c » neil a (Expandir a Pesquisa), neil _ (Expandir a Pesquisa), neil d (Expandir a Pesquisa)
neil e » neil a (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 l n child na ) or ((( a nacl complex cuff non ) or ( 3 ((neil c) OR (neil e)) dena ning ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l n child na ) OR ((( a nacl complex cuff non ) OR ( 3 ((neil c) OR (neil e)) dena ning ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l n child na ) or ((( a nacl complex cuff non ) or ( 3 ((neil c) OR (neil e)) dena ning ))))*".