Talvez deva tentar algumas variações de ortografia:
complexes total » complexed total (Expandir a Pesquisa), complexes metal (Expandir a Pesquisa), complex total (Expandir a Pesquisa)
nabr carlos » jair carlos (Expandir a Pesquisa), mar carlos (Expandir a Pesquisa), bauer carlos (Expandir a Pesquisa)
colin need » coli need (Expandir a Pesquisa), colin reed (Expandir a Pesquisa), colon need (Expandir a Pesquisa)
total ngoc » total non (Expandir a Pesquisa), total nos (Expandir a Pesquisa)
carlos nar » carlos nara (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa), carlos nardi (Expandir a Pesquisa)
nac nabr » nacl nabr (Expandir a Pesquisa), mac nair (Expandir a Pesquisa), mac nab (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
5 metal » 5 metil (Expandir a Pesquisa), 5 methyl (Expandir a Pesquisa)
7.2 nac » 7.2 nacl (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 colin need ) or ((( 5 metal complexes total ngoc ) or ( 7.2 nac nabr carlos nar ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs colin need ) OR ((( 5 metal complexes total ngoc ) OR ( 7.2 nac nabr carlos nar )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs colin need ) or ((( 5 metal complexes total ngoc ) or ( 7.2 nac nabr carlos nar ))))*.