Talvez deva tentar algumas variações de ortografia:
complex context » complex contact (Expandir a Pesquisa), complex concept (Expandir a Pesquisa), complejo contexto (Expandir a Pesquisa)
joint complex » joint computer (Expandir a Pesquisa)
semino carlos » serrano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), emilio carlos (Expandir a Pesquisa)
carlos carla » carlos camila (Expandir a Pesquisa), carlos carlos (Expandir a Pesquisa), carlos calva (Expandir a Pesquisa)
context n » context _ (Expandir a Pesquisa), context a (Expandir a Pesquisa), context 1 (Expandir a Pesquisa)
l coombs » l coombes (Expandir a Pesquisa), g coombs (Expandir a Pesquisa), _ coombs (Expandir a Pesquisa)
john new » john agnew (Expandir a Pesquisa), john neil (Expandir a Pesquisa), john n (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (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 coombs john new ) or ((( _ joint complex context n ) or ( 7.5 nacl semino carlos carla ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l coombs john new ) OR ((( _ joint complex context n ) OR ( 7.5 nacl semino carlos carla )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coombs john new ) or ((( _ joint complex context n ) or ( 7.5 nacl semino carlos carla ))))*.