Talvez deva tentar algumas variações de ortografia:
metil complexes » metal complexes (Expandir a Pesquisa), metals complexes (Expandir a Pesquisa), axetil complexes (Expandir a Pesquisa)
complexes tran » complexes track (Expandir a Pesquisa), complexes thin (Expandir a Pesquisa), complexes total (Expandir a Pesquisa)
carlos nova » carlos novoa (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa)
combs like » comb like (Expandir a Pesquisa), compass like (Expandir a Pesquisa)
like new » like nk (Expandir a Pesquisa), like non (Expandir a Pesquisa), like n (Expandir a Pesquisa)
0.9 nucl » 0.9 nacl (Expandir a Pesquisa), 1.9 null (Expandir a Pesquisa)
nucl kcl » nacl kcl (Expandir a Pesquisa), licl kcl (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
5 metil » 5 methyl (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 like new ) or ((( 5 metil complexes tran ngoc ) or ( 0.9 nucl kcl carlos nova ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs like new ) OR ((( 5 metil complexes tran ngoc ) OR ( 0.9 nucl kcl carlos nova )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs like new ) or ((( 5 metil complexes tran ngoc ) or ( 0.9 nucl kcl carlos nova ))))*.