Talvez deva tentar algumas variações de ortografia:
complex context » complex contact (Expandir a Pesquisa), complex concept (Expandir a Pesquisa), complejo contexto (Expandir a Pesquisa)
casiano carlos » castillo carlos (Expandir a Pesquisa), castro carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa)
most complex » most complete (Expandir a Pesquisa), coat complex (Expandir a Pesquisa), cst complex (Expandir a Pesquisa)
nacl casiano » angel casiano (Expandir a Pesquisa)
carlos nada » carlos nadaf (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa)
comps john » copps john (Expandir a Pesquisa), combs john (Expandir a Pesquisa), camps johan (Expandir a Pesquisa)
context a » context _ (Expandir a Pesquisa)
john new » john agnew (Expandir a Pesquisa), john neil (Expandir a Pesquisa), john n (Expandir a Pesquisa)
50 most » 100 most (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 m comps john new ) or ((( 50 most complex context a ) or ( 0.9 nacl casiano carlos nada ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j m comps john new ) OR ((( 50 most complex context a ) OR ( 0.9 nacl casiano carlos nada )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j m comps john new ) or ((( 50 most complex context a ) or ( 0.9 nacl casiano carlos nada ))))*.