Talvez deva tentar algumas variações de ortografia:
method complexity » method complex (Expandir a Pesquisa), methods complex (Expandir a Pesquisa), action complexity (Expandir a Pesquisa)
complexity tran » complexity than (Expandir a Pesquisa), complexity trade (Expandir a Pesquisa), complexity can (Expandir a Pesquisa)
nabr carlos » jair carlos (Expandir a Pesquisa), aybar carlos (Expandir a Pesquisa), bauer carlos (Expandir a Pesquisa)
carlos nada » carlos nadaf (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa)
combs con » combs colin (Expandir a Pesquisa), combs john (Expandir a Pesquisa), combs cody (Expandir a Pesquisa)
nacl nabr » nacl kbr (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa), nacl naoh (Expandir a Pesquisa)
5 method » 5 methods (Expandir a Pesquisa), 5 methoxy (Expandir a Pesquisa), 5 methyl (Expandir a Pesquisa)
con nee » con net (Expandir a Pesquisa), con noe (Expandir a Pesquisa), con node (Expandir a Pesquisa)
ngoc » ngo (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 _ combs con nee ) or ((( 5 method complexity tran ngoc ) or ( _ nacl nabr carlos nada ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ combs con nee ) OR ((( 5 method complexity tran ngoc ) OR ( _ nacl nabr carlos nada )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs con nee ) or ((( 5 method complexity tran ngoc ) or ( _ nacl nabr carlos nada ))))*.