Talvez deva tentar algumas variações de ortografia:
data compared » data comparing (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
ect compared » dect compared (Expandir a Pesquisa), ct compared (Expandir a Pesquisa), act compared (Expandir a Pesquisa)
l computer » il computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
j data » j datta (Expandir a Pesquisa), j daza (Expandir a Pesquisa), j daka (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
j ect » _ ect (Expandir a Pesquisa), e ect (Expandir a Pesquisa), j eck (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 l computer can netw ) or ( j data compared a netw ))) or ( j ect compared a new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j l computer can netw ) OR ( j data compared a netw ))) OR ( j ect compared a new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j l computer can netw ) or ( j data compared a netw ))) or ( j ect compared a new ))*.