Talvez deva tentar algumas variações de ortografia:
method complex » methods complex (Expandir a Pesquisa), method coupled (Expandir a Pesquisa), method complexity (Expandir a Pesquisa)
within ngoc » within non (Expandir a Pesquisa), within neo (Expandir a Pesquisa), within nno1 (Expandir a Pesquisa)
npt carlos » ott carlos (Expandir a Pesquisa), st carlos (Expandir a Pesquisa), wit carlos (Expandir a Pesquisa)
05 method » b05 method (Expandir a Pesquisa), 15 method (Expandir a Pesquisa), r5 method (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
nacl npt » nacl ph (Expandir a Pesquisa), nacl na (Expandir a Pesquisa), nacl nas (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
combs c » combs _ (Expandir a Pesquisa)
c none » c nones (Expandir a Pesquisa), c noone (Expandir a Pesquisa), _ none (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 c none ) or ((( 05 method complex within ngoc ) or ( 3.5 nacl npt carlos jose ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs c none ) OR ((( 05 method complex within ngoc ) OR ( 3.5 nacl npt carlos jose )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs c none ) or ((( 05 method complex within ngoc ) or ( 3.5 nacl npt carlos jose ))))*.