Talvez deva tentar algumas variações de ortografia:
metal complex » metal complexes (Expandir a Pesquisa)
complex trait » complex traits (Expandir a Pesquisa)
alonso carlos » alfonso carlos (Expandir a Pesquisa), afonso carlos (Expandir a Pesquisa)
carlos nodal » carlos vidal (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
nacl alonso » raul alonso (Expandir a Pesquisa), saul alonso (Expandir a Pesquisa), paul alonso (Expandir a Pesquisa)
colin neue » colin neil (Expandir a Pesquisa), colin nadege (Expandir a Pesquisa), colin newell (Expandir a Pesquisa)
trait ngo » trait co (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (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)

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 neue ) or ((( 5 metal complex trait ngo ) or ( 7.5 nacl alonso carlos nodal ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs colin neue ) OR ((( 5 metal complex trait ngo ) OR ( 7.5 nacl alonso carlos nodal )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs colin neue ) or ((( 5 metal complex trait ngo ) or ( 7.5 nacl alonso carlos nodal ))))*.