Talvez deva tentar algumas variações de ortografia:
nava clamp » aaa clamp (Expandir a Pesquisa)
long van » luong van (Expandir a Pesquisa), long evan (Expandir a Pesquisa), jong van (Expandir a Pesquisa)
van ngoc » tran ngoc (Expandir a Pesquisa), vu ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
fath al » fath ali (Expandir a Pesquisa), fathi al (Expandir a Pesquisa), fath a (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
et long » est long (Expandir a Pesquisa), get long (Expandir a Pesquisa), net long (Expandir a Pesquisa)
j fath » j fathi (Expandir a Pesquisa), _ fath (Expandir a Pesquisa), m fath (Expandir a Pesquisa)
ca now » ca no3 (Expandir a Pesquisa), ca non (Expandir a Pesquisa)
j nava » _ nava (Expandir a Pesquisa), a nava (Expandir a Pesquisa)
j et » j e (Expandir a Pesquisa), j st (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 fath al ((ca now) or (can now)) ) or ((( j nava clamp a new ) or ( j et long van ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j fath al ((ca now) OR (can now)) ) OR ((( j nava clamp a new ) OR ( j et long van ngoc )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j fath al ((ca now) or (can now)) ) or ((( j nava clamp a new ) or ( j et long van ngoc ))))*.