Talvez deva tentar algumas variações de ortografia:
family computers » daily computer (Expandir a Pesquisa), family competence (Expandir a Pesquisa), family components (Expandir a Pesquisa)
nart comparing » art comparing (Expandir a Pesquisa), apart comparing (Expandir a Pesquisa), warts comparing (Expandir a Pesquisa)
comparing case » comparing care (Expandir a Pesquisa), comparing close (Expandir a Pesquisa), comparing cancer (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
rut computer » ut computer (Expandir a Pesquisa), duct computer (Expandir a Pesquisa), iet computer (Expandir a Pesquisa)
computer can » computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa), computer code (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 nart » _ nart (Expandir a Pesquisa), j narr (Expandir a Pesquisa), c nart (Expandir a Pesquisa)
j rut » j ruth (Expandir a Pesquisa), j rust (Expandir a Pesquisa), j rutz (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: (((( a family computers can now ) or ( j rut computer can now ))) or ( j nart comparing case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a family computers can now ) OR ( j rut computer can now ))) OR ( j nart comparing case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a family computers can now ) or ( j rut computer can now ))) or ( j nart comparing case now ))*.