Talvez deva tentar algumas variações de ortografia:
complex tries » complex tris (Expandir a Pesquisa), complex traits (Expandir a Pesquisa), complex series (Expandir a Pesquisa)
metal complex » metal complexes (Expandir a Pesquisa)
coles carne » comes carne (Expandir a Pesquisa), coles carol (Expandir a Pesquisa), mole carne (Expandir a Pesquisa)
null castro » bell castro (Expandir a Pesquisa)
carlos noel » carlos joel (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos yoel (Expandir a Pesquisa)
tries ngoc » trieu ngoc (Expandir a Pesquisa), trinh ngoc (Expandir a Pesquisa), tien ngoc (Expandir a Pesquisa)
carne net » carne de (Expandir a Pesquisa), carne en (Expandir a Pesquisa), carne e (Expandir a Pesquisa)
l coles » l cole (Expandir a Pesquisa), l coley (Expandir a Pesquisa), l collet (Expandir a Pesquisa)
2 metal » 2 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 coles carne net ) OR ((( 2 metal complex tries ngoc ) OR ( 1 null castro carlos noel ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l coles carne net ) OR ((( 2 metal complex tries ngoc ) OR ( 1 null castro carlos noel ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coles carne net ) OR ((( 2 metal complex tries ngoc ) OR ( 1 null castro carlos noel ))))*.