Talvez deva tentar algumas variações de ortografia:
metal complex » metal complexes (Expandir a Pesquisa)
complex tries » complex tris (Expandir a Pesquisa), complex traits (Expandir a Pesquisa), complex series (Expandir a Pesquisa)
nano carlos » cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa), nuno carlos (Expandir a Pesquisa)
combs body » combs cody (Expandir a Pesquisa), combs todd (Expandir a Pesquisa), combs boca (Expandir a Pesquisa)
tries ngoc » trieu ngoc (Expandir a Pesquisa), trinh ngoc (Expandir a Pesquisa), tien ngoc (Expandir a Pesquisa)
carlos noe » carlos noa (Expandir a Pesquisa), carlos nobre (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa)
nacl nano » nacl kno (Expandir a Pesquisa), nacl nabr (Expandir a Pesquisa), nacl naoh (Expandir a Pesquisa)
body new » body net (Expandir a Pesquisa), bloody new (Expandir a Pesquisa), body neck (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 _ combs body new ) or ((( 5 metal complex tries ngoc ) or ( 3.5 nacl nano carlos noe ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ combs body new ) OR ((( 5 metal complex tries ngoc ) OR ( 3.5 nacl nano carlos noe )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs body new ) or ((( 5 metal complex tries ngoc ) or ( 3.5 nacl nano carlos noe ))))*.