Talvez deva tentar algumas variações de ortografia:
east congo » fast congo (Expandir a Pesquisa), east mongol (Expandir a Pesquisa), west congo (Expandir a Pesquisa)
nat tip » flat tip (Expandir a Pesquisa), teat tip (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)
a nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
a east » ga east (Expandir a Pesquisa), _ east (Expandir a Pesquisa), a easy (Expandir a Pesquisa)
au now » au nom (Expandir a Pesquisa)
au non » alu non (Expandir a Pesquisa), au nom (Expandir a Pesquisa), ou non (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)

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 tip can now ) or ((( a nacl clamp j noh ) or ( a east congo ((au now) OR (au non)) ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nat tip can now ) OR ((( a nacl clamp j noh ) OR ( a east congo ((au now) OR (au non)) )))).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j nat tip can now ) or ((( a nacl clamp j noh ) or ( a east congo ((au now) OR (au non)) ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j nat tip can now ) or ((( a nacl clamp j noh ) or ( a east congo ((au now) OR (au non)) ))))*.