Talvez deva tentar algumas variações de ortografia:
metal complex » metal complexes (Expandir a Pesquisa)
complex phage » complex phase (Expandir a Pesquisa), complex phased (Expandir a Pesquisa), complex pain (Expandir a Pesquisa)
drill carlos » adriel carlos (Expandir a Pesquisa), driscoll carlos (Expandir a Pesquisa), morillo carlos (Expandir a Pesquisa)
carlos yoel » carlos joel (Expandir a Pesquisa), carlos noel (Expandir a Pesquisa), carlos hoelz (Expandir a Pesquisa)
gil campos » angel campos (Expandir a Pesquisa)
campos can » campos con (Expandir a Pesquisa), campos carl (Expandir a Pesquisa), campos caro (Expandir a Pesquisa)
phage ngo » phage n4 (Expandir a Pesquisa)
5 metal » 5 metil (Expandir a Pesquisa), 5 methyl (Expandir a Pesquisa)
j gil » a gil (Expandir a Pesquisa), m gil (Expandir a Pesquisa), r gil (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 gil campos can new ) or ((( 5 metal complex phage ngo ) or ( 0.9 nacl drill carlos yoel ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j gil campos can new ) OR ((( 5 metal complex phage ngo ) OR ( 0.9 nacl drill carlos yoel )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j gil campos can new ) or ((( 5 metal complex phage ngo ) or ( 0.9 nacl drill carlos yoel ))))*.