Talvez deva tentar algumas variações de ortografia:
neco complex » neck complex (Expandir a Pesquisa), recor complex (Expandir a Pesquisa), co complex (Expandir a Pesquisa)
complex disc » complex distal (Expandir a Pesquisa), complex direct (Expandir a Pesquisa), complex dimer (Expandir a Pesquisa)
carlos nejar » carlos negrao (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa)
nabr carlos » najar carlos (Expandir a Pesquisa), nader carlos (Expandir a Pesquisa), mar carlos (Expandir a Pesquisa)
disc ngoc » dinh ngoc (Expandir a Pesquisa), diem ngoc (Expandir a Pesquisa), diep ngoc (Expandir a Pesquisa)
nacl nabr » nacl kbr (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa)
l cooper » _ cooper (Expandir a Pesquisa), a cooper (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
alan n » alan _ (Expandir a Pesquisa), alan b (Expandir a Pesquisa), alan a (Expandir a Pesquisa)
5 neco » _ neco (Expandir a Pesquisa), r neco (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 cooper alan n ) or ((( 5 neco complex disc ngoc ) or ( 3.5 nacl nabr carlos nejar ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l cooper alan n ) OR ((( 5 neco complex disc ngoc ) OR ( 3.5 nacl nabr carlos nejar )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l cooper alan n ) or ((( 5 neco complex disc ngoc ) or ( 3.5 nacl nabr carlos nejar ))))*.