Talvez deva tentar algumas variações de ortografia:
nartl computer » novel computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa), al computer (Expandir a Pesquisa)
computer based » computer aided (Expandir a Pesquisa)
acl compared » nacl compared (Expandir a Pesquisa), al compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
nat compared » fat compared (Expandir a Pesquisa), rat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa)
based no2 » based non (Expandir a Pesquisa), based noc (Expandir a Pesquisa), based nod (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), cao ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
j nartl » j nart (Expandir a Pesquisa)
j acl » _ acl (Expandir a Pesquisa), j cl (Expandir a Pesquisa), j adl (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), a nat (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 nartl computer based no2 ) or ((( j acl compared can ngoc ) or ( j nat compared _ non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nartl computer based no2 ) OR ((( j acl compared can ngoc ) OR ( j nat compared _ non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j nartl computer based no2 ) or ((( j acl compared can ngoc ) or ( j nat compared _ non ))))*.