Talvez deva tentar algumas variações de ortografia:
complex context » complex contact (Expandir a Pesquisa), complex concepts (Expandir a Pesquisa), complex control (Expandir a Pesquisa)
cbt complex » cst complex (Expandir a Pesquisa), cct complex (Expandir a Pesquisa), ct complex (Expandir a Pesquisa)
nano carlos » cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa), nuno carlos (Expandir a Pesquisa)
carlos lara » carlos lima (Expandir a Pesquisa), carlos lazaro (Expandir a Pesquisa), carlos lessa (Expandir a Pesquisa)
john agnew » john bagnell (Expandir a Pesquisa)
context n » context _ (Expandir a Pesquisa), context a (Expandir a Pesquisa), context 1 (Expandir a Pesquisa)
nacl nano » nacl kno (Expandir a Pesquisa), nacl nabr (Expandir a Pesquisa), nacl naoh (Expandir a Pesquisa)
l coombs » l coombes (Expandir a Pesquisa), _ coombs (Expandir a Pesquisa), g coombs (Expandir a Pesquisa)
_ cbt » _ cbp (Expandir a Pesquisa), _ cb1 (Expandir a Pesquisa), _ cbf (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 agnew ) or ((( _ cbt complex context n ) or ( 3.5 nacl nano carlos lara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l coombs john agnew ) OR ((( _ cbt complex context n ) OR ( 3.5 nacl nano carlos lara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coombs john agnew ) or ((( _ cbt complex context n ) or ( 3.5 nacl nano carlos lara ))))*.