Talvez deva tentar algumas variações de ortografia:
complex three » complex than (Expandir a Pesquisa), complex tones (Expandir a Pesquisa)
metal complex » metal complexes (Expandir a Pesquisa)
carlos nodal » carlos vidal (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
caro carlos » cardo carlos (Expandir a Pesquisa), castro carlos (Expandir a Pesquisa), mauro carlos (Expandir a Pesquisa)
combat non » combat nous (Expandir a Pesquisa), combat ncd (Expandir a Pesquisa), combat ng2 (Expandir a Pesquisa)
three ngo » three neo (Expandir a Pesquisa), three ngs (Expandir a Pesquisa), three negro (Expandir a Pesquisa)
nacl caro » nacl caso4 (Expandir a Pesquisa), nacl cacl (Expandir a Pesquisa), nacl co (Expandir a Pesquisa)
l combat » le combat (Expandir a Pesquisa), _ combat (Expandir a Pesquisa), a combat (Expandir a Pesquisa)
non net » non nest (Expandir a Pesquisa), con net (Expandir a Pesquisa), non nef (Expandir a Pesquisa)
5 metal » 5 methyl (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 combat non net ) or ((( 5 metal complex three ngo ) or ( 3.5 nacl caro carlos nodal ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combat non net ) OR ((( 5 metal complex three ngo ) OR ( 3.5 nacl caro carlos nodal )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combat non net ) or ((( 5 metal complex three ngo ) or ( 3.5 nacl caro carlos nodal ))))*.