Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
il computer » dal computer (Expandir a Pesquisa), vhdl computer (Expandir a Pesquisa)
natl camp » al camp (Expandir a Pesquisa), fat camp (Expandir a Pesquisa)
based now » based snow (Expandir a Pesquisa), based non (Expandir a Pesquisa), based no2 (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
can ever » can never (Expandir a Pesquisa), can sever (Expandir a Pesquisa), can severe (Expandir a Pesquisa)
clamp a2 » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
a2 newly » a newly (Expandir a Pesquisa), may newly (Expandir a Pesquisa), all newly (Expandir a Pesquisa)
a clamp » dna clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
a il » a gil (Expandir a Pesquisa), a l (Expandir a Pesquisa), _ il (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 natl camp can ever ) or ( j a clamp a2 newly ))) or ( a il computer based now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl camp can ever ) OR ( j a clamp a2 newly ))) OR ( a il computer based now ))*.