Talvez deva tentar algumas variações de ortografia:
mongol call » mongol child (Expandir a Pesquisa)
elso mongol » east mongol (Expandir a Pesquisa)
natl clamp » tail clamp (Expandir a Pesquisa)
chimp can » chip can (Expandir a Pesquisa), camp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), phan ngoc (Expandir a Pesquisa)
call now » cell now (Expandir a Pesquisa), call note (Expandir a Pesquisa), till now (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
j nart » _ nart (Expandir a Pesquisa), j nare (Expandir a Pesquisa), j narr (Expandir a Pesquisa)
m natl » m natal (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), m nail (Expandir a Pesquisa)
_ elso » _ elson (Expandir a Pesquisa), _ elsa (Expandir a Pesquisa), _ else (Expandir a Pesquisa)
j noh » _ noh (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 nart chimp can ngoc ) or ((( m natl clamp j noh ) or ( _ elso mongol call now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nart chimp can ngoc ) OR ((( m natl clamp j noh ) OR ( _ elso mongol call now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j nart chimp can ngoc ) or ((( m natl clamp j noh ) or ( _ elso mongol call now ))))*.