Talvez deva tentar algumas variações de ortografia:
metal complex » metal complexes (Expandir a Pesquisa)
complex lien » complex lie (Expandir a Pesquisa), complex lies (Expandir a Pesquisa), complex liver (Expandir a Pesquisa)
coombs jana » coombs wanda (Expandir a Pesquisa), coombs jonna (Expandir a Pesquisa), coombs ian (Expandir a Pesquisa)
ning carlos » nino carlos (Expandir a Pesquisa), nin carlos (Expandir a Pesquisa), ing carlos (Expandir a Pesquisa)
carlos noe » carlos noel (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa)
nacl ning » nacl using (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa)
e coombs » de coombs (Expandir a Pesquisa), e coombes (Expandir a Pesquisa), g coombs (Expandir a Pesquisa)
jana net » jana neto (Expandir a Pesquisa), jana n (Expandir a Pesquisa), na net (Expandir a Pesquisa)
lien ngo » tien ngo (Expandir a Pesquisa), lien n (Expandir a Pesquisa), lien gi (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (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 e coombs jana net ) or ((( 5 metal complex lien ngo ) or ( 3.5 nacl ning carlos noe ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e coombs jana net ) OR ((( 5 metal complex lien ngo ) OR ( 3.5 nacl ning carlos noe )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e coombs jana net ) or ((( 5 metal complex lien ngo ) or ( 3.5 nacl ning carlos noe ))))*.