Talvez deva tentar algumas variações de ortografia:
what computers » how computers (Expandir a Pesquisa), iet computers (Expandir a Pesquisa), what consumers (Expandir a Pesquisa)
diet combined » first combined (Expandir a Pesquisa)
combined case » combined cell (Expandir a Pesquisa)
day computer » ray computer (Expandir a Pesquisa), day computed (Expandir a Pesquisa), daily computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (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)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j what » rj what (Expandir a Pesquisa), 1 what (Expandir a Pesquisa), 5 what (Expandir a Pesquisa)
j diet » j dietz (Expandir a Pesquisa), 6j diet (Expandir a Pesquisa), j diez (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa)
3 day » _ day (Expandir a Pesquisa), a day (Expandir a Pesquisa), 7 day (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 what computers a now ) or ( 3 day computer can now ))) or ( j diet combined case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j what computers a now ) OR ( 3 day computer can now ))) OR ( j diet combined case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j what computers a now ) or ( 3 day computer can now ))) or ( j diet combined case now ))*.