Talvez deva tentar algumas variações de ortografia:
metil complex » metal complex (Expandir a Pesquisa), metals complex (Expandir a Pesquisa), met complex (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
cone carlos » conde carlos (Expandir a Pesquisa), chone carlos (Expandir a Pesquisa), conte carlos (Expandir a Pesquisa)
gomes van » gomes ivan (Expandir a Pesquisa), gomes evan (Expandir a Pesquisa), gomes vaz (Expandir a Pesquisa)
van namen » van name (Expandir a Pesquisa), von namen (Expandir a Pesquisa), van nimmen (Expandir a Pesquisa)
nacl cone » nacl co (Expandir a Pesquisa), nacl co2 (Expandir a Pesquisa), nacl tcne (Expandir a Pesquisa)
tran ngo » tran ngoc (Expandir a Pesquisa), tran ngon (Expandir a Pesquisa), trang ngo (Expandir a Pesquisa)
l gomes » l gomez (Expandir a Pesquisa)
5 metil » 5 methyl (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (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 gomes van namen ) or ((( 5 metil complex tran ngo ) or ( 3 nacl cone carlos mauricio ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l gomes van namen ) OR ((( 5 metil complex tran ngo ) OR ( 3 nacl cone carlos mauricio )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l gomes van namen ) or ((( 5 metil complex tran ngo ) or ( 3 nacl cone carlos mauricio ))))*.