Talvez deva tentar algumas variações de ortografia:
natl computer » dal computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
compas dans » compare dans (Expandir a Pesquisa), compose dans (Expandir a Pesquisa), compost dans (Expandir a Pesquisa)
al compas » y compas (Expandir a Pesquisa)
dans netw » dans new (Expandir a Pesquisa), dans et (Expandir a Pesquisa), dans cet (Expandir a Pesquisa)
compr can » comp 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)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j natl » _ natl (Expandir a Pesquisa), j nail (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
_ nato » _ nation (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 natl computer can netw ) OR ( j al compas dans netw ))) OR ( _ nato compr can now ))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j natl computer can netw ) OR ( j al compas dans netw ))) OR ( _ nato compr can now ))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl computer can netw ) OR ( j al compas dans netw ))) OR ( _ nato compr can now ))*.