Talvez deva tentar algumas variações de ortografia:
what computers » how computers (Expandir a Pesquisa), iet computers (Expandir a Pesquisa), what consumers (Expandir a Pesquisa)
dietz compared » diet compared (Expandir a Pesquisa), diets compared (Expandir a Pesquisa), anxiety compared (Expandir a Pesquisa)
computers can » computers _ (Expandir a Pesquisa)
compared case » compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa), comparing case (Expandir a Pesquisa)
yl computers » _ computers (Expandir a Pesquisa), 4 computers (Expandir a Pesquisa), 3 computers (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
rj what » j what (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j dietz » e dietz (Expandir a Pesquisa), j diez (Expandir a Pesquisa), c dietz (Expandir a Pesquisa)
4 yl » 2 yl (Expandir a Pesquisa), 1 yl (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: (((( rj what computers a new ) or ( 4 yl computers can non ))) or ( j dietz compared case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( rj what computers a new ) OR ( 4 yl computers can non ))) OR ( j dietz compared case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( rj what computers a new ) or ( 4 yl computers can non ))) or ( j dietz compared case now ))*.