Talvez debería tentar con algunhas variantes ortográficas:
method complex » methods complex (Expandir procura), method coupled (Expandir procura), method complexity (Expandir procura)
complex tris » complex tric (Expandir procura), complex trs (Expandir procura), complex traits (Expandir procura)
carlos nara » carlos lara (Expandir procura), carlos nava (Expandir procura), carlos jara (Expandir procura)
nar carlos » mar carlos (Expandir procura), nejar carlos (Expandir procura), najar carlos (Expandir procura)
combs con » combs colin (Expandir procura), combs john (Expandir procura), combs cody (Expandir procura)
15 method » 15 methyl (Expandir procura), 5 methods (Expandir procura)
tris ngoc » trinh ngoc (Expandir procura), trieu ngoc (Expandir procura), thi ngoc (Expandir procura)
nacl nar » nacl nabr (Expandir procura), nacl na (Expandir procura), nacl nas (Expandir procura)
l combs » e combs (Expandir procura), _ combs (Expandir procura), l comps (Expandir procura)
con nee » con net (Expandir procura), con noe (Expandir procura), con node (Expandir procura)
3 nacl » _ nacl (Expandir procura), 3.5 nacl (Expandir procura)

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 combs con nee ) or ((( 15 method complex tris ngoc ) or ( 3 nacl nar carlos nara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs con nee ) OR ((( 15 method complex tris ngoc ) OR ( 3 nacl nar carlos nara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs con nee ) or ((( 15 method complex tris ngoc ) or ( 3 nacl nar carlos nara ))))*.