Talvez deva tentar algumas variações de ortografia:
complex tailed » complex tale (Expandir a Pesquisa), complex tail (Expandir a Pesquisa), complex table (Expandir a Pesquisa)
metal complex » metal complexes (Expandir a Pesquisa)
carlos nunes » carlos nunez (Expandir a Pesquisa), santos nunes (Expandir a Pesquisa)
nuno carlos » nino carlos (Expandir a Pesquisa), nunes carlos (Expandir a Pesquisa), bueno carlos (Expandir a Pesquisa)
tailed non » failed non (Expandir a Pesquisa), tailed han (Expandir a Pesquisa), tailed dog (Expandir a Pesquisa)
nucl nuno » nuno nuno (Expandir a Pesquisa)
3.5 nucl » 3.5 nacl (Expandir a Pesquisa), 34.5 null (Expandir a Pesquisa), 3 nucl (Expandir a Pesquisa)
comes c » comets c (Expandir a Pesquisa), comes _ (Expandir a Pesquisa), gomes c (Expandir a Pesquisa)
5 metal » 5 metil (Expandir a Pesquisa), 5 methyl (Expandir a Pesquisa)
c net » c neto (Expandir a Pesquisa), _ net (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 _ comes c net ) or ((( 5 metal complex tailed non ) or ( 3.5 nucl nuno carlos nunes ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ comes c net ) OR ((( 5 metal complex tailed non ) OR ( 3.5 nucl nuno carlos nunes )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ comes c net ) or ((( 5 metal complex tailed non ) or ( 3.5 nucl nuno carlos nunes ))))*.