Talvez deva tentar algumas variações de ortografia:
cost computers » cost computer (Expandir a Pesquisa), core computers (Expandir a Pesquisa), about computers (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
kit compared » diet compared (Expandir a Pesquisa), unit compared (Expandir a Pesquisa), gait compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
i computer » ii computer (Expandir a Pesquisa), il computer (Expandir a Pesquisa), pi computer (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), phan ngoc (Expandir a Pesquisa)
j cost » j costa (Expandir a Pesquisa), j coast (Expandir a Pesquisa), j colt (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j cost computers a now ) OR ( e i computer case now ))) OR ( c kit compared can ngoc ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j cost computers a now ) or ( e i computer case now ))) or ( c kit compared can ngoc ))*.