Talvez deva tentar algumas variações de ortografia:
how computers » held computers (Expandir a Pesquisa), from computers (Expandir a Pesquisa), _ computers (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
yl computer » il computer (Expandir a Pesquisa), al computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa)
c compared » care compared (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j how » j howe (Expandir a Pesquisa), _ how (Expandir a Pesquisa), a how (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: (((( j how computers _ now ) or ( 4 yl computer can now ))) or ( j c compared case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j how computers _ now ) OR ( 4 yl computer can now ))) OR ( j c compared case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j how computers _ now ) or ( 4 yl computer can now ))) or ( j c compared case now ))*.