Talvez deva tentar algumas variações de ortografia:
east songul » east ongul (Expandir a Pesquisa), east mongol (Expandir a Pesquisa), east senegal (Expandir a Pesquisa)
songul a » sengul a (Expandir a Pesquisa), sonbul a (Expandir a Pesquisa), songul b (Expandir a Pesquisa)
nat amp » mat amp (Expandir a Pesquisa), fat amp (Expandir a Pesquisa), rat amp (Expandir a Pesquisa)
amp can » amp camp (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
j east » _ east (Expandir a Pesquisa), c east (Expandir a Pesquisa), a east (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa)
j noh » _ noh (Expandir a Pesquisa)
a non » _ non (Expandir a Pesquisa)
nacl » natl (Expandir a Pesquisa), nac (Expandir a Pesquisa), nucl (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 nat amp can now ) or ((( _ nacl clamp j noh ) or ( j east songul a non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nat amp can now ) OR ((( _ nacl clamp j noh ) OR ( j east songul a non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j nat amp can now ) or ((( _ nacl clamp j noh ) or ( j east songul a non ))))*.