Talvez deva tentar algumas variações de ortografia:
core computers » hole computers (Expandir a Pesquisa), board computers (Expandir a Pesquisa), use computers (Expandir a Pesquisa)
dual compared » ductal compared (Expandir a Pesquisa), rural compared (Expandir a Pesquisa), usual compared (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa)
nagy compared » day compared (Expandir a Pesquisa), energy compared (Expandir a Pesquisa), daily compared (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
case nowe » case note (Expandir a Pesquisa), case now (Expandir a Pesquisa), case notes (Expandir a Pesquisa)
j core » j corey (Expandir a Pesquisa), j corte (Expandir a Pesquisa), j corea (Expandir a Pesquisa)
j dual » j duval (Expandir a Pesquisa), 2 dual (Expandir a Pesquisa), j duan (Expandir a Pesquisa)
a non » _ non (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 core computers a non ) or ((( j dual compared case nowe ) or ( a nagy compared a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j core computers a non ) OR ((( j dual compared case nowe ) OR ( a nagy compared a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j core computers a non ) or ((( j dual compared case nowe ) or ( a nagy compared a new ))))*.