Talvez deva tentar algumas variações de ortografia:
unit computer » unit computed (Expandir a Pesquisa), units computers (Expandir a Pesquisa), tunis computer (Expandir a Pesquisa)
appl computer » apple computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa), capp computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer code (Expandir a Pesquisa)
nat compared » fat compared (Expandir a Pesquisa), rat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j appl » j appel (Expandir a Pesquisa), _ appl (Expandir a Pesquisa)
3 unit » a unit (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (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 appl computer can now ) or ( 3 unit computer a new ))) or ( _ nat compared a new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j appl computer can now ) OR ( 3 unit computer a new ))) OR ( _ nat compared a new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j appl computer can now ) or ( 3 unit computer a new ))) or ( _ nat compared a new ))*.