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 stones » complex tones (Expandir a Pesquisa), complex stone (Expandir a Pesquisa), complex histones (Expandir a Pesquisa)
serrano carlos » sorzano carlos (Expandir a Pesquisa)
carlos moreira » carlos pereira (Expandir a Pesquisa), carlos ferreira (Expandir a Pesquisa), carlos moreno (Expandir a Pesquisa)
nac serrano » a serrano (Expandir a Pesquisa), ana serrano (Expandir a Pesquisa), c serrano (Expandir a Pesquisa)
5 method » 5 methods (Expandir a Pesquisa), 05 method (Expandir a Pesquisa), 15 method (Expandir a Pesquisa)
stones a » stones _ (Expandir a Pesquisa)
0.9 nac » 0.9 nacl (Expandir a Pesquisa)
cole c » cole _ (Expandir a Pesquisa), cole b (Expandir a Pesquisa), cole d (Expandir a Pesquisa)
c new » a new (Expandir a Pesquisa), _ new (Expandir a Pesquisa), c neu (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 cole c new ) or ((( 5 method complex stones a ) or ( 0.9 nac serrano carlos moreira ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l cole c new ) OR ((( 5 method complex stones a ) OR ( 0.9 nac serrano carlos moreira )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l cole c new ) or ((( 5 method complex stones a ) or ( 0.9 nac serrano carlos moreira ))))*.