Talvez deva tentar algumas variações de ortografia:
aids computers » minds computers (Expandir a Pesquisa), brains computers (Expandir a Pesquisa), radios computers (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
nail bomba » nail bomb (Expandir a Pesquisa), na bomba (Expandir a Pesquisa)
bomba con » bombal con (Expandir a Pesquisa), bombas com (Expandir a Pesquisa), bomba opon (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
con noe » con note (Expandir a Pesquisa), con node (Expandir a Pesquisa), con nee (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
3 nail » a nail (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
a aids » da aids (Expandir a Pesquisa), _ aids (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: (((( 3 nail bomba con noe ) or ( 3.5 nacl clamp can new ))) or ( a aids computers can now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( 3 nail bomba con noe ) OR ( 3.5 nacl clamp can new ))) OR ( a aids computers can now ))*.