Talvez deva tentar algumas variações de ortografia:
complex context » complex contact (Expandir a Pesquisa), complex concept (Expandir a Pesquisa), complejo contexto (Expandir a Pesquisa)
mining complex » binding complex (Expandir a Pesquisa), making complex (Expandir a Pesquisa), managing complex (Expandir a Pesquisa)
context norm » context north (Expandir a Pesquisa), context non (Expandir a Pesquisa), context nrg (Expandir a Pesquisa)
carlos nodal » carlos vidal (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
5 mining » _ mining (Expandir a Pesquisa), a mining (Expandir a Pesquisa), 1 mining (Expandir a Pesquisa)
l carlos » gil carlos (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)
nacl l » nacl _ (Expandir a Pesquisa), nacl a (Expandir a Pesquisa), nacl e (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 ((( 5 mining complex context norm ) or ( 0.9 nacl l carlos nodal ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs c none ) OR ((( 5 mining complex context norm ) OR ( 0.9 nacl l carlos nodal )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs c none ) or ((( 5 mining complex context norm ) or ( 0.9 nacl l carlos nodal ))))*.