Talvez deva tentar algumas variações de ortografia:
camp near » map near (Expandir a Pesquisa)
cama ngoc » can ngoc (Expandir a Pesquisa), cao ngoc (Expandir a Pesquisa), lam ngoc (Expandir a Pesquisa)
cam ngoc » can ngoc (Expandir a Pesquisa), cao ngoc (Expandir a Pesquisa), lam ngoc (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
10 amp » 10 amph (Expandir a Pesquisa), 110 amp (Expandir a Pesquisa), 10 app (Expandir a Pesquisa)
j haim » j haimi (Expandir a Pesquisa), j hakim (Expandir a Pesquisa), j hamm (Expandir a Pesquisa)
nacl a » nacl _ (Expandir a Pesquisa), nacl e (Expandir a Pesquisa)
a cama » da cama (Expandir a Pesquisa), a camp (Expandir a Pesquisa), a camara (Expandir a Pesquisa)
h cam » h camp (Expandir a Pesquisa), _ cam (Expandir a Pesquisa), n cam (Expandir a Pesquisa)
j 10 » j 1 (Expandir a Pesquisa), j 15 (Expandir a Pesquisa), j 20 (Expandir a Pesquisa)
haig » hai (Expandir a Pesquisa), hair (Expandir a Pesquisa), hang (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 10 amp camp near ) or ((( ((j haim) OR (j haig)) h cam ngoc ) or ( 3.5 nacl a cama ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j 10 amp camp near ) OR ((( ((j haim) OR (j haig)) h cam ngoc ) OR ( 3.5 nacl a cama ngoc )))).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j 10 amp camp near ) or ((( ((j haim) OR (j haig)) h cam ngoc ) or ( 3.5 nacl a cama ngoc ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j 10 amp camp near ) or ((( ((j haim) OR (j haig)) h cam ngoc ) or ( 3.5 nacl a cama ngoc ))))*.