Talvez deva tentar algumas variações de ortografia:
dental computer » dental computed (Expandir a Pesquisa), digital computer (Expandir a Pesquisa), annual computer (Expandir a Pesquisa)
can computers » can computer (Expandir a Pesquisa), can computed (Expandir a Pesquisa), mini computers (Expandir a Pesquisa)
nayl compared » nacl compared (Expandir a Pesquisa), nail compared (Expandir a Pesquisa), al compared (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa)
computer ann » computer a (Expandir a Pesquisa), computer age (Expandir a Pesquisa), computer aid (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
a nayl » a nacl (Expandir a Pesquisa)
j can » j cano (Expandir a Pesquisa), j cant (Expandir a Pesquisa), _ can (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 can computers _ now ) OR ( a dental computer ann nowe ))) OR ( a nayl compared case now ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j can computers _ now ) or ( a dental computer ann nowe ))) or ( a nayl compared case now ))*.