Talvez deva tentar algumas variações de ortografia:
method complex » methods complex (Expandir a Pesquisa), method coupled (Expandir a Pesquisa), method complexity (Expandir a Pesquisa)
combs colic » combs colin (Expandir a Pesquisa), combe colin (Expandir a Pesquisa)
complex tri » complex tric (Expandir a Pesquisa), complex tris (Expandir a Pesquisa), complex trs (Expandir a Pesquisa)
carlos note » carlos noe (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa), carlos nobre (Expandir a Pesquisa)
kno carlos » knopf carlos (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa)
15 method » 135 method (Expandir a Pesquisa), 15 methods (Expandir a Pesquisa), 05 method (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
tri ngo » thi ngo (Expandir a Pesquisa)
nac kno » nacl kno (Expandir a Pesquisa)
3 nac » 3 nacl (Expandir a Pesquisa), _ nac (Expandir a Pesquisa), a nac (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 combs colic _ ) or ((( 15 method complex tri ngo ) or ( 3 nac kno carlos note ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs colic _ ) OR ((( 15 method complex tri ngo ) OR ( 3 nac kno carlos note )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs colic _ ) or ((( 15 method complex tri ngo ) or ( 3 nac kno carlos note ))))*.