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 tri » complex tric (Expandir a Pesquisa), complex tris (Expandir a Pesquisa), complex trs (Expandir a Pesquisa)
carlos jara » carlos lara (Expandir a Pesquisa), carlos carla (Expandir a Pesquisa), carlos juca (Expandir a Pesquisa)
nar carlos » mar carlos (Expandir a Pesquisa), nejar carlos (Expandir a Pesquisa), najar carlos (Expandir a Pesquisa)
comes con » comes can (Expandir a Pesquisa), comunes con (Expandir a Pesquisa), comes down (Expandir a Pesquisa)
15 method » 135 method (Expandir a Pesquisa), 15 methods (Expandir a Pesquisa), 05 method (Expandir a Pesquisa)
tri ngoc » thi ngoc (Expandir a Pesquisa), tri ngo (Expandir a Pesquisa), tai ngoc (Expandir a Pesquisa)
l comes » l comps (Expandir a Pesquisa), l coles (Expandir a Pesquisa), l comas (Expandir a Pesquisa)
con net » con nee (Expandir a Pesquisa), non net (Expandir a Pesquisa)
nac nar » nac nam (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 comes con net ) or ((( 15 method complex tri ngoc ) or ( 3 nac nar carlos jara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comes con net ) OR ((( 15 method complex tri ngoc ) OR ( 3 nac nar carlos jara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comes con net ) or ((( 15 method complex tri ngoc ) or ( 3 nac nar carlos jara ))))*.