Talvez deva tentar algumas variações de ortografia:
east mongol » east ongul (Expandir a Pesquisa), east congo (Expandir a Pesquisa), elso mongol (Expandir a Pesquisa)
mongol can » mongol iran (Expandir a Pesquisa), mongol la (Expandir a Pesquisa), mongol son (Expandir a Pesquisa)
nat camp » fat camp (Expandir a Pesquisa), a camp (Expandir a Pesquisa), ac camp (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), phan ngoc (Expandir a Pesquisa)
camp a » camp _ (Expandir a Pesquisa)
new ca » new care (Expandir a Pesquisa), new call (Expandir a Pesquisa)
ca now » ca no3 (Expandir a Pesquisa)
ca non » coa non (Expandir a Pesquisa), nca non (Expandir a Pesquisa), ia non (Expandir a Pesquisa)
j east » e east (Expandir a Pesquisa), c east (Expandir a Pesquisa), a east (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa)
_ new » a new (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: (( _ nat camp a now ) or ((( _ new ca ((ca now) or (ca non)) ) or ( j east mongol can ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ nat camp a now ) OR ((( _ new ca ((ca now) OR (ca non)) ) OR ( j east mongol can ngoc )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ nat camp a now ) or ((( _ new ca ((ca now) or (ca non)) ) or ( j east mongol can ngoc ))))*.