Talvez deva tentar algumas variações de ortografia:
what computers » how computers (Expandir a Pesquisa), what consumers (Expandir a Pesquisa), can computers (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa)
kit compared » diet compared (Expandir a Pesquisa), unit compared (Expandir a Pesquisa), ct compared (Expandir a Pesquisa)
yl computer » il computer (Expandir a Pesquisa), al computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
j what » rj what (Expandir a Pesquisa), 2 what (Expandir a Pesquisa), 1 what (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), a nos (Expandir a Pesquisa)
j kit » j kita (Expandir a Pesquisa), c kit (Expandir a Pesquisa), _ kit (Expandir a Pesquisa)
1 yl » 2 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: (((( j what computers _ now ) or ( 1 yl computer a now ))) or ( j kit compared case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j what computers _ now ) OR ( 1 yl computer a now ))) OR ( j kit compared case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j what computers _ now ) or ( 1 yl computer a now ))) or ( j kit compared case now ))*.