Talvez deva tentar algumas variações de ortografia:
nacl comet » nacl content (Expandir a Pesquisa), nacl complex (Expandir a Pesquisa)
comes anna » combes anna (Expandir a Pesquisa), pomes anna (Expandir a Pesquisa), gomes anna (Expandir a Pesquisa)
anna neto » ana neto (Expandir a Pesquisa), vianna neto (Expandir a Pesquisa), anna nery (Expandir a Pesquisa)
al comes » all comes (Expandir a Pesquisa), al comer (Expandir a Pesquisa), al comps (Expandir a Pesquisa)
war camp » br camp (Expandir a Pesquisa), war can (Expandir a Pesquisa)
ar camp » br camp (Expandir a Pesquisa), mar campo (Expandir a Pesquisa)
comet a » comet _ (Expandir a Pesquisa)
ca net » ct net (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
a ngo » ha ngo (Expandir a Pesquisa), a go (Expandir a Pesquisa), a nao (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 comes anna neto ) or ((( 5 ((ar camp) OR (war camp)) ca net ) or ( 3 nacl comet a ngo ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j al comes anna neto ) OR ((( 5 ((ar camp) OR (war camp)) ca net ) OR ( 3 nacl comet a ngo ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j al comes anna neto ) or ((( 5 ((ar camp) OR (war camp)) ca net ) or ( 3 nacl comet a ngo ))))*".