Talvez deva tentar algumas variações de ortografia:
metil complexes » metal complexes (Expandir a Pesquisa), metals complexes (Expandir a Pesquisa), metall complexes (Expandir a Pesquisa)
complexes tran » complexes track (Expandir a Pesquisa), complexes thin (Expandir a Pesquisa), complexes total (Expandir a Pesquisa)
nabr carlos » jair carlos (Expandir a Pesquisa), mar carlos (Expandir a Pesquisa), aybar carlos (Expandir a Pesquisa)
carlos java » carlos nava (Expandir a Pesquisa), carlos fava (Expandir a Pesquisa), carlos jara (Expandir a Pesquisa)
nacl nabr » nacl kbr (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa), nacl naoh (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
combs c » combs _ (Expandir a Pesquisa)
5 metil » 5 methyl (Expandir a Pesquisa)
c new » a new (Expandir a Pesquisa), _ new (Expandir a Pesquisa), c neu (Expandir a Pesquisa)
ngoc » ngo (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 c new ) or ((( 5 metil complexes tran ngoc ) or ( 3.5 nacl nabr carlos java ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs c new ) OR ((( 5 metil complexes tran ngoc ) OR ( 3.5 nacl nabr carlos java )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs c new ) or ((( 5 metil complexes tran ngoc ) or ( 3.5 nacl nabr carlos java ))))*.