Talvez deva tentar algumas variações de ortografia:
east mongol » east ongul (Expandir a Pesquisa), east congo (Expandir a Pesquisa), elso mongol (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
test tip » test tap (Expandir a Pesquisa), test tir (Expandir a Pesquisa), test type (Expandir a Pesquisa)
mongol a » mongol la (Expandir a Pesquisa), mongol _ (Expandir a Pesquisa), mongolia a (Expandir a Pesquisa)
tip can » tip scan (Expandir a Pesquisa), hip can (Expandir a Pesquisa), pip can (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
j test » j testa (Expandir a Pesquisa), j teat (Expandir a Pesquisa), j tett (Expandir a Pesquisa)
c east » c easter (Expandir a Pesquisa)
j noh » _ noh (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (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 test tip can now ) or ((( ((3.5 nacl) or (m nacl)) clamp j noh ) or ( c east mongol a now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j test tip can now ) OR ((( ((3.5 nacl) OR (m nacl)) clamp j noh ) OR ( c east mongol a now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j test tip can now ) or ((( ((3.5 nacl) or (m nacl)) clamp j noh ) or ( c east mongol a now ))))*.