Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
naik computer » a computer (Expandir a Pesquisa), uk computer (Expandir a Pesquisa), acm computer (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa)
nat compared » fat compared (Expandir a Pesquisa), rat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
based new » based next (Expandir a Pesquisa), based near (Expandir a Pesquisa), based n (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), c clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa)
j naik » b naik (Expandir a Pesquisa), a naik (Expandir a Pesquisa), d naik (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: (((( _ nat compared case new ) or ( j a clamp can new ))) or ( j naik computer based new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ nat compared case new ) OR ( j a clamp can new ))) OR ( j naik computer based new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ nat compared case new ) or ( j a clamp can new ))) or ( j naik computer based new ))*.