Talvez deva tentar algumas variações de ortografia:
method complex » methods complex (Expandir a Pesquisa), method coupled (Expandir a Pesquisa), method complexity (Expandir a Pesquisa)
complex trang » complex trans (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex trace (Expandir a Pesquisa)
carlos julian » carlos julio (Expandir a Pesquisa), carlos juan (Expandir a Pesquisa), carlos giuliani (Expandir a Pesquisa)
para carlos » parra carlos (Expandir a Pesquisa), lara carlos (Expandir a Pesquisa), jara carlos (Expandir a Pesquisa)
trang ngoc » tran ngoc (Expandir a Pesquisa), trung ngoc (Expandir a Pesquisa), rang ngoc (Expandir a Pesquisa)
nacl para » nacl por (Expandir a Pesquisa), nacl partial (Expandir a Pesquisa)
5 method » 5 methods (Expandir a Pesquisa), 5 methoxy (Expandir a Pesquisa), 5 methyl (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
combs a » coombs a (Expandir a Pesquisa), combs _ (Expandir a Pesquisa), combs c (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 a new ) or ((( 5 method complex trang ngoc ) or ( 3.5 nacl para carlos julian ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs a new ) OR ((( 5 method complex trang ngoc ) OR ( 3.5 nacl para carlos julian )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs a new ) or ((( 5 method complex trang ngoc ) or ( 3.5 nacl para carlos julian ))))*.