Talvez deva tentar algumas variações de ortografia:
method complex » methods complex (Expandir a Pesquisa), method coupled (Expandir a Pesquisa), method complexity (Expandir a Pesquisa)
marco carlos » marcio carlos (Expandir a Pesquisa), mario carlos (Expandir a Pesquisa), marcelo carlos (Expandir a Pesquisa)
complex mix » complex mixed (Expandir a Pesquisa), complex mac (Expandir a Pesquisa), complex may (Expandir a Pesquisa)
carlos nara » carlos lara (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos jara (Expandir a Pesquisa)
nacl marco » cscl marco (Expandir a Pesquisa)
5 method » 5 methods (Expandir a Pesquisa), 05 method (Expandir a Pesquisa), 15 method (Expandir a Pesquisa)
mix ngoc » minh ngoc (Expandir a Pesquisa), mai ngoc (Expandir a Pesquisa), kim ngoc (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
colin » colon (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 colin a ) or ((( 5 method complex mix ngoc ) or ( 3.5 nacl marco carlos nara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs colin a ) OR ((( 5 method complex mix ngoc ) OR ( 3.5 nacl marco carlos nara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs colin a ) or ((( 5 method complex mix ngoc ) or ( 3.5 nacl marco carlos nara ))))*.