Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
lada compared » cadma compared (Expandir a Pesquisa), data compared (Expandir a Pesquisa), aa compared (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
dos computer » does computer (Expandir a Pesquisa), vs computer (Expandir a Pesquisa)
based new » based next (Expandir a Pesquisa), based near (Expandir a Pesquisa), based n (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
la comp » la compr (Expandir a Pesquisa), la coma (Expandir a Pesquisa), la como (Expandir a Pesquisa)
j lada » j ladas (Expandir a Pesquisa), j ladra (Expandir a Pesquisa), j ladva (Expandir a Pesquisa)
a dos » a dog (Expandir a Pesquisa), e dos (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (Expandir a Pesquisa), j da (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 la comp can new ) or ( j lada compared can new ))) or ( a dos computer based new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j la comp can new ) OR ( j lada compared can new ))) OR ( a dos computer based new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j la comp can new ) or ( j lada compared can new ))) or ( a dos computer based new ))*.