Talvez deva tentar algumas variações de ortografia:
than computers » than computer (Expandir a Pesquisa), can computers (Expandir a Pesquisa), when computers (Expandir a Pesquisa)
nayl compared » nacl compared (Expandir a Pesquisa), nail compared (Expandir a Pesquisa), acl compared (Expandir a Pesquisa)
nac computer » a computer (Expandir a Pesquisa), ugc computer (Expandir a Pesquisa), acm computer (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
computer i » computer im (Expandir a Pesquisa), computer _ (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
j than » 6j than (Expandir a Pesquisa), j tham (Expandir a Pesquisa), j thad (Expandir a Pesquisa)
j nayl » a nayl (Expandir a Pesquisa), j nay (Expandir a Pesquisa), j nail (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), a nos (Expandir a Pesquisa)
_ nac » _ nad (Expandir a Pesquisa), _ nab (Expandir a Pesquisa)
notes » noted (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 than computers a now ) or ( _ nac computer i notes ))) or ( j nayl compared _ now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j than computers a now ) OR ( _ nac computer i notes ))) OR ( j nayl compared _ now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j than computers a now ) or ( _ nac computer i notes ))) or ( j nayl compared _ now ))*.