Talvez deva tentar algumas variações de ortografia:
adl computer » ada computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa), vhdl computer (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
clamp dan » clamp can (Expandir a Pesquisa), clamp drain (Expandir a Pesquisa), clamp data (Expandir a Pesquisa)
nar compr » la compr (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
dan net » dan neal (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
i adl » _ adl (Expandir a Pesquisa), i all (Expandir a Pesquisa), i adh (Expandir a Pesquisa)
a non » _ non (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nac (Expandir a Pesquisa)
_ nab » _ nad (Expandir a Pesquisa)
c nar » c nair (Expandir a Pesquisa), c narp (Expandir a Pesquisa), c nart (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: (( i adl computer a non ) or ((( ((_ nat) or (_ nab)) clamp dan net ) or ( c nar compr can now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i adl computer a non ) OR ((( ((_ nat) OR (_ nab)) clamp dan net ) OR ( c nar compr can now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i adl computer a non ) or ((( ((_ nat) or (_ nab)) clamp dan net ) or ( c nar compr can now ))))*.