Talvez deva tentar algumas variações de ortografia:
apl computer » maple computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
nat clamp » dnan clamp (Expandir a Pesquisa), a clamp (Expandir a Pesquisa), dna clamp (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)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
c nart » c nast (Expandir a Pesquisa), c nar (Expandir a Pesquisa), c narp (Expandir a Pesquisa)
_ nart » _ narp (Expandir a Pesquisa), _ nara (Expandir a Pesquisa), _ narl (Expandir a Pesquisa)
j apl » j appl (Expandir a Pesquisa), _ apl (Expandir a Pesquisa), j adl (Expandir a Pesquisa)
a non » _ non (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (Expandir a Pesquisa)
a net » a new (Expandir a Pesquisa), _ net (Expandir a Pesquisa), u net (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 apl computer a non ) or ((( _ nat clamp a net ) or ( ((c nart) OR (_ nart)) comp can ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j apl computer a non ) OR ((( _ nat clamp a net ) OR ( ((c nart) OR (_ nart)) comp can ngoc )))).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j apl computer a non ) or ((( _ nat clamp a net ) or ( ((c nart) OR (_ nart)) comp can ngoc ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j apl computer a non ) or ((( _ nat clamp a net ) or ( ((c nart) OR (_ nart)) comp can ngoc ))))*.