Talvez deva tentar algumas variações de ortografia:
nacl camp » nacl cacl (Expandir a Pesquisa)
nacl case » nacl based (Expandir a Pesquisa), nacl taste (Expandir a Pesquisa), nacl caso4 (Expandir a Pesquisa)
comp can » chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa), comp la (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
case can » cases can (Expandir a Pesquisa), case con (Expandir a Pesquisa), case case (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
da comp » da como (Expandir a Pesquisa), da com (Expandir a Pesquisa), da compra (Expandir a Pesquisa)
can ngo » can ngoc (Expandir a Pesquisa), can ngos (Expandir a Pesquisa), canh ngo (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
3 nacl » m nacl (Expandir a Pesquisa)
j da » j a (Expandir a Pesquisa), j d (Expandir a Pesquisa), j de (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 da comp can netw ) OR ((( 3 nacl case can ngo ) OR ( 3.5 nacl camp can now ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j da comp can netw ) OR ((( 3 nacl case can ngo ) OR ( 3.5 nacl camp can now ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j da comp can netw ) OR ((( 3 nacl case can ngo ) OR ( 3.5 nacl camp can now ))))*.