Talvez deva tentar algumas variações de ortografia:
metal complex » metal complexes (Expandir a Pesquisa)
complex scope » complex cope (Expandir a Pesquisa), complex score (Expandir a Pesquisa), complex scores (Expandir a Pesquisa)
carlos nejar » carlos negrao (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa)
combs jason » coombs jason (Expandir a Pesquisa), coombes jason (Expandir a Pesquisa), toombs jason (Expandir a Pesquisa)
kcl carlos » kuhl carlos (Expandir a Pesquisa), gil carlos (Expandir a Pesquisa), l carlos (Expandir a Pesquisa)
jason new » jason neil (Expandir a Pesquisa), jason neal (Expandir a Pesquisa), reason new (Expandir a Pesquisa)
scope non » scope alon (Expandir a Pesquisa), scope note (Expandir a Pesquisa), scope co (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
e combs » sex combs (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 combs jason new ) or ((( 5 metal complex scope non ) or ( 0.9 nacl kcl carlos nejar ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs jason new ) OR ((( 5 metal complex scope non ) OR ( 0.9 nacl kcl carlos nejar )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs jason new ) or ((( 5 metal complex scope non ) or ( 0.9 nacl kcl carlos nejar ))))*.