Talvez deva tentar algumas variações de ortografia:
what computers » how computers (Expandir a Pesquisa), what consumers (Expandir a Pesquisa), can computers (Expandir a Pesquisa)
diets compared » diet compared (Expandir a Pesquisa), adults compared (Expandir a Pesquisa), stents compared (Expandir a Pesquisa)
compared cases » compared case (Expandir a Pesquisa), collared cases (Expandir a Pesquisa), compares bases (Expandir a Pesquisa)
big computers » pi computers (Expandir a Pesquisa), using computers (Expandir a Pesquisa), mini computers (Expandir a Pesquisa)
computers can » computers _ (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
cases non » causes non (Expandir a Pesquisa), case non (Expandir a Pesquisa), biases non (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
c diets » _ diets (Expandir a Pesquisa), c dietz (Expandir a Pesquisa), 2 diets (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa)
3 big » _ big (Expandir a Pesquisa), a big (Expandir a Pesquisa), 3 bis (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: (((( _ what computers a now ) or ( 3 big computers can now ))) or ( c diets compared cases non ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ what computers a now ) OR ( 3 big computers can now ))) OR ( c diets compared cases non )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ what computers a now ) or ( 3 big computers can now ))) or ( c diets compared cases non ))*.