Talvez deva tentar algumas variações de ortografia:
complex concept » complex concepts (Expandir a Pesquisa), complex context (Expandir a Pesquisa), complex connects (Expandir a Pesquisa)
carlos navarro » carmen navarro (Expandir a Pesquisa)
melo complex » ego complex (Expandir a Pesquisa), elmo complex (Expandir a Pesquisa), feio complex (Expandir a Pesquisa)
concept new » concepts new (Expandir a Pesquisa)
nina carlos » nino carlos (Expandir a Pesquisa), pina carlos (Expandir a Pesquisa), nin carlos (Expandir a Pesquisa)
nucl nina » bull nina (Expandir a Pesquisa), neal nina (Expandir a Pesquisa)
7.5 nucl » 7.5 nacl (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
combs a » coombs a (Expandir a Pesquisa), combs ca (Expandir a Pesquisa), combs _ (Expandir a Pesquisa)
5 melo » 5 meso (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 a new ) or ((( 5 melo complex concept new ) or ( 7.5 nucl nina carlos navarro ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs a new ) OR ((( 5 melo complex concept new ) OR ( 7.5 nucl nina carlos navarro )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs a new ) or ((( 5 melo complex concept new ) or ( 7.5 nucl nina carlos navarro ))))*.