Talvez deva tentar algumas variações de ortografia:
methods complex » methods coupled (Expandir a Pesquisa), methods compared (Expandir a Pesquisa), methods computer (Expandir a Pesquisa)
complex trier » complex trial (Expandir a Pesquisa), complex tree (Expandir a Pesquisa), complex trex (Expandir a Pesquisa)
nadia carlos » nada carlos (Expandir a Pesquisa), nadia cardoso (Expandir a Pesquisa), maria carlos (Expandir a Pesquisa)
trier ngoc » trieu ngoc (Expandir a Pesquisa), trinh ngoc (Expandir a Pesquisa), trieu ngoa (Expandir a Pesquisa)
natl nadia » nada nadia (Expandir a Pesquisa), nathan nadia (Expandir a Pesquisa), katrul nadia (Expandir a Pesquisa)
carlos now » carlos noa (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos novo (Expandir a Pesquisa)
colin new » coli new (Expandir a Pesquisa), colic new (Expandir a Pesquisa), colon new (Expandir a Pesquisa)
5 methods » 5 methoxy (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
3 natl » 3 nacl (Expandir a Pesquisa), 3 nail (Expandir a Pesquisa), _ natl (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 e combs colin new ) or ((( 5 methods complex trier ngoc ) or ( 3 natl nadia carlos now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs colin new ) OR ((( 5 methods complex trier ngoc ) OR ( 3 natl nadia carlos now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs colin new ) or ((( 5 methods complex trier ngoc ) or ( 3 natl nadia carlos now ))))*.