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)
elmo complex » elmo1 complex (Expandir a Pesquisa), fmo complex (Expandir a Pesquisa), ego 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 comps » m comps (Expandir a Pesquisa)
comps c » camps c (Expandir a Pesquisa), comps i (Expandir a Pesquisa), comps b (Expandir a Pesquisa)
_ elmo » _ elmo1 (Expandir a Pesquisa)
c new » a new (Expandir a Pesquisa), _ new (Expandir a Pesquisa), c neu (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 comps c new ) or ((( _ elmo complex concept new ) or ( 7.5 nucl nina carlos navarro ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comps c new ) OR ((( _ elmo complex concept new ) OR ( 7.5 nucl nina carlos navarro )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comps c new ) or ((( _ elmo complex concept new ) or ( 7.5 nucl nina carlos navarro ))))*.