Talvez deva tentar algumas variações de ortografia:
cardoso carla » cardoso carlos (Expandir a Pesquisa), cardoso marly (Expandir a Pesquisa), caruso carla (Expandir a Pesquisa)
paulo cardoso » paula cardoso (Expandir a Pesquisa), paulo carlos (Expandir a Pesquisa), melo cardoso (Expandir a Pesquisa)
paulo campos » romulo campos (Expandir a Pesquisa), paulo capel (Expandir a Pesquisa), melo campos (Expandir a Pesquisa)
campos can » campos con (Expandir a Pesquisa), campos carl (Expandir a Pesquisa), campos caro (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
can never » than never (Expandir a Pesquisa), a never (Expandir a Pesquisa), has never (Expandir a Pesquisa)
ix clamp » lid clamp (Expandir a Pesquisa), _ clamp (Expandir a Pesquisa), c clamp (Expandir a Pesquisa)
j paulo » j paul (Expandir a Pesquisa), j pablo (Expandir a Pesquisa)
carla _ » carla a (Expandir a Pesquisa)
_ paulo » _ paul (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j ix » j i (Expandir a Pesquisa), j x (Expandir a Pesquisa), j ii (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 ix clamp can never ) or ((( j paulo cardoso carla _ ) or ( _ paulo campos can now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j ix clamp can never ) OR ((( j paulo cardoso carla _ ) OR ( _ paulo campos can now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j ix clamp can never ) or ((( j paulo cardoso carla _ ) or ( _ paulo campos can now ))))*.