Talvez deva tentar algumas variações de ortografia:
complex trait » complex traits (Expandir a Pesquisa)
metal complex » metal complexes (Expandir a Pesquisa)
carlos noses » carlos noyes (Expandir a Pesquisa), carlos moises (Expandir a Pesquisa), carlos novaes (Expandir a Pesquisa)
hobbs john » hobbs jean (Expandir a Pesquisa)
john neetu » john reetu (Expandir a Pesquisa), john neetha (Expandir a Pesquisa), john neena (Expandir a Pesquisa)
trait ngoc » tran ngoc (Expandir a Pesquisa), tram ngoc (Expandir a Pesquisa), trang ngoc (Expandir a Pesquisa)
kno carlos » knopf carlos (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa)
1.9 null » 1.3 null (Expandir a Pesquisa), 1.8 null (Expandir a Pesquisa), 1 null (Expandir a Pesquisa)
l hobbs » j hobbs (Expandir a Pesquisa), _ hobbs (Expandir a Pesquisa), m hobbs (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 l hobbs john neetu ) or ((( 5 metal complex trait ngoc ) or ( 1.9 null kno carlos noses ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l hobbs john neetu ) OR ((( 5 metal complex trait ngoc ) OR ( 1.9 null kno carlos noses )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l hobbs john neetu ) or ((( 5 metal complex trait ngoc ) or ( 1.9 null kno carlos noses ))))*.