Talvez deva tentar algumas variações de ortografia:
dental computer » dental computed (Expandir a Pesquisa), digital computer (Expandir a Pesquisa), annual computer (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
compared case » compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa), comparing case (Expandir a Pesquisa)
computer can » computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa), computer code (Expandir a Pesquisa)
fat compared » rat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa), fit compared (Expandir a Pesquisa)
3 dental » 13 dental (Expandir a Pesquisa), d3 dental (Expandir a Pesquisa), 893 dental (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
j units » c units (Expandir a Pesquisa), md units (Expandir a Pesquisa)
j fat » j fath (Expandir a Pesquisa), _ fat (Expandir a Pesquisa), a fat (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 units computers can new ) or ( 3 dental computer can new ))) or ( j fat compared case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j units computers can new ) OR ( 3 dental computer can new ))) OR ( j fat compared case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j units computers can new ) or ( 3 dental computer can new ))) or ( j fat compared case now ))*.