Talvez deva tentar algumas variações de ortografia:
nart computer » heart computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), art computed (Expandir a Pesquisa)
computer canc » computer can (Expandir a Pesquisa), computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa)
nat computer » cat computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), icat computer (Expandir a Pesquisa)
canc netw » canc lett (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
a compr » a compra (Expandir a Pesquisa), la compr (Expandir a Pesquisa), a comp (Expandir a Pesquisa)
j nart » _ nart (Expandir a Pesquisa), j narr (Expandir a Pesquisa), c nart (Expandir a Pesquisa)
j nat » _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa), j nay (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 nat computer canc netw ) OR ( j nart computer canc netw ))) or ( j a compr can netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nat computer canc netw ) OR ( j nart computer canc netw ))) OR ( j a compr can netw )).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j nat computer canc netw ) OR ( j nart computer canc netw ))) or ( j a compr can netw ))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nat computer canc netw ) OR ( j nart computer canc netw ))) or ( j a compr can netw ))*.