Talvez deva tentar algumas variações de ortografia:
metal complex » metal complexes (Expandir a Pesquisa)
complex trans » complex traits (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex than (Expandir a Pesquisa)
mario carlon » mario carlos (Expandir a Pesquisa), mario carlo (Expandir a Pesquisa), marcio carlos (Expandir a Pesquisa)
combs bacon » com bacon (Expandir a Pesquisa), combs jason (Expandir a Pesquisa), combs brandon (Expandir a Pesquisa)
carlon jane » carlton jane (Expandir a Pesquisa), carlson jane (Expandir a Pesquisa), caron jane (Expandir a Pesquisa)
trans ngoc » tran ngoc (Expandir a Pesquisa), trang ngoc (Expandir a Pesquisa), thanh ngoc (Expandir a Pesquisa)
bacon new » bacon's new (Expandir a Pesquisa), bacon neil (Expandir a Pesquisa), bacon e (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
5 metal » 5 methyl (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 e combs bacon new ) or ((( 5 metal complex trans ngoc ) or ( 0.9 nacl mario carlon jane ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs bacon new ) OR ((( 5 metal complex trans ngoc ) OR ( 0.9 nacl mario carlon jane )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs bacon new ) or ((( 5 metal complex trans ngoc ) or ( 0.9 nacl mario carlon jane ))))*.