Talvez deva tentar algumas variações de ortografia:
methods complete » methods completed (Expandir a Pesquisa), methode complete (Expandir a Pesquisa), methods complex (Expandir a Pesquisa)
complete during » completed during (Expandir a Pesquisa), compete during (Expandir a Pesquisa), incomplete during (Expandir a Pesquisa)
during ngoc » duong ngoc (Expandir a Pesquisa), during neo (Expandir a Pesquisa), dung ngoc (Expandir a Pesquisa)
carlos nora » carlos mora (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa)
5 methods » 5 methoxy (Expandir a Pesquisa)
en carlos » jaen carlos (Expandir a Pesquisa), chen carlos (Expandir a Pesquisa), don carlos (Expandir a Pesquisa)
0.9 nucl » 0.9 nacl (Expandir a Pesquisa), 1.9 null (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
combs c » combs _ (Expandir a Pesquisa)
nucl en » nucl eng (Expandir a Pesquisa), nucleo en (Expandir a Pesquisa), nucl med (Expandir a Pesquisa)
c neu » 2 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 e combs c neu ) or ((( 5 methods complete during ngoc ) or ( 0.9 nucl en carlos nora ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs c neu ) OR ((( 5 methods complete during ngoc ) OR ( 0.9 nucl en carlos nora )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs c neu ) or ((( 5 methods complete during ngoc ) or ( 0.9 nucl en carlos nora ))))*.