Talvez deva tentar algumas variações de ortografia:
complex concepts » complex confers (Expandir a Pesquisa), complex controls (Expandir a Pesquisa), complex concentrates (Expandir a Pesquisa)
carlos lacerda » carlos lara (Expandir a Pesquisa)
ift complex » joint complex (Expandir a Pesquisa), giant complex (Expandir a Pesquisa), port complex (Expandir a Pesquisa)
nacl bacino » nel bacino (Expandir a Pesquisa)
combs john » coombs john (Expandir a Pesquisa), coombes john (Expandir a Pesquisa), hobbs john (Expandir a Pesquisa)
john neil » johns neil (Expandir a Pesquisa), cohn neil (Expandir a Pesquisa), johnson neil (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
_ ift » _ ifn (Expandir a Pesquisa), _ ict (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 combs john neil ) or ((( _ ift complex concepts _ ) or ( 7.5 nacl bacino carlos lacerda ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs john neil ) OR ((( _ ift complex concepts _ ) OR ( 7.5 nacl bacino carlos lacerda )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs john neil ) or ((( _ ift complex concepts _ ) or ( 7.5 nacl bacino carlos lacerda ))))*.