Talvez deva tentar algumas variações de ortografia:
computer a » computer _ (Expandir a Pesquisa)
nail bomb » oil bomb (Expandir a Pesquisa)
nacl comp » nacl co (Expandir a Pesquisa), nacl co2 (Expandir a Pesquisa), nacl complex (Expandir a Pesquisa)
bomb has » bomb a (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), phan ngoc (Expandir a Pesquisa)
d brain » 3d brain (Expandir a Pesquisa), ad brain (Expandir a Pesquisa), mid brain (Expandir a Pesquisa)
5 nail » _ nail (Expandir a Pesquisa), a nail (Expandir a Pesquisa), 3 nail (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), a nacl (Expandir a Pesquisa)
a ngoc » ha ngoc (Expandir a Pesquisa), ta ngoc (Expandir a Pesquisa), la ngoc (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: (((( 5 nail bomb has now ) or ( 3 nacl comp can ngoc ))) or ( d brain computer a ngoc ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( 5 nail bomb has now ) OR ( 3 nacl comp can ngoc ))) OR ( d brain computer a ngoc )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 5 nail bomb has now ) or ( 3 nacl comp can ngoc ))) or ( d brain computer a ngoc ))*.