Talvez deva tentar algumas variações de ortografia:
nacl comet » nacl content (Expandir a Pesquisa), nacl complex (Expandir a Pesquisa)
comite can » comite das (Expandir a Pesquisa), comite da (Expandir a Pesquisa), comite a (Expandir a Pesquisa)
nar chirp » a chirp (Expandir a Pesquisa), bat chirp (Expandir a Pesquisa), fan chirp (Expandir a Pesquisa)
chirp can » chimp can (Expandir a Pesquisa), chip can (Expandir a Pesquisa), chirp chain (Expandir a Pesquisa)
comet van » comer vann (Expandir a Pesquisa), comet jean (Expandir a Pesquisa), comet a (Expandir a Pesquisa)
van ngoc » tran ngoc (Expandir a Pesquisa), vu ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
can net » dan net (Expandir a Pesquisa), can nt (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
3 nacl » m nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
5 nar » _ nar (Expandir a Pesquisa), v nar (Expandir a Pesquisa), 5 ncr (Expandir a Pesquisa)
j al » j a (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 al) OR (j l)) comite can net ) or ((( 5 nar chirp can new ) or ( 3 nacl comet van ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( ((j al) OR (j l)) comite can net ) OR ((( 5 nar chirp can new ) OR ( 3 nacl comet van ngoc ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( ((j al) OR (j l)) comite can net ) or ((( 5 nar chirp can new ) or ( 3 nacl comet van ngoc ))))*".