Talvez deva tentar algumas variações de ortografia:
metal complex » metal complexes (Expandir a Pesquisa)
complex tien » complex times (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex time (Expandir a Pesquisa)
carlos nova » carlos novoa (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa)
combs lisa » ooms lisa (Expandir a Pesquisa), combs like (Expandir a Pesquisa), combs elijah (Expandir a Pesquisa)
kcl carlos » kuhl carlos (Expandir a Pesquisa), gil carlos (Expandir a Pesquisa), l carlos (Expandir a Pesquisa)
tien ngoc » thien ngoc (Expandir a Pesquisa), tuyen ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
lisa new » pisa new (Expandir a Pesquisa), lisa n (Expandir a Pesquisa), lisa ns (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)
nacl » natl (Expandir a Pesquisa), nac (Expandir a Pesquisa), nucl (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 lisa new ) or ((( 5 metal complex tien ngoc ) or ( 0.9 nacl kcl carlos nova ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs lisa new ) OR ((( 5 metal complex tien ngoc ) OR ( 0.9 nacl kcl carlos nova )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs lisa new ) or ((( 5 metal complex tien ngoc ) or ( 0.9 nacl kcl carlos nova ))))*.