Talvez deva tentar algumas variações de ortografia:
computer tran » computer trainer (Expandir a Pesquisa), computer trials (Expandir a Pesquisa), computer terms (Expandir a Pesquisa)
natl computer » dal computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa)
nacl compared » acl compared (Expandir a Pesquisa), small compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa)
compared tran » compared can (Expandir a Pesquisa), compaired turlan (Expandir a Pesquisa), compared boron (Expandir a Pesquisa)
ray computer » ray computed (Expandir a Pesquisa), uy computer (Expandir a Pesquisa), 3d computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than 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)
j nacl » _ nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa), a nacl (Expandir a Pesquisa)
ngoc » ngo (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: (((( x ray computer tran ngoc ) or ( j natl computer can non ))) or ( j nacl compared tran ngoc ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( x ray computer tran ngoc ) OR ( j natl computer can non ))) OR ( j nacl compared tran ngoc )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( x ray computer tran ngoc ) or ( j natl computer can non ))) or ( j nacl compared tran ngoc ))*.