Talvez deva tentar algumas variações de ortografia:
staff computer » static computer (Expandir a Pesquisa), self computer (Expandir a Pesquisa), scaffold computer (Expandir a Pesquisa)
compared case » compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa), comparing case (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
nat compared » rat compared (Expandir a Pesquisa), fat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa)
case netw » case new (Expandir a Pesquisa), case note (Expandir a Pesquisa), case near (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
nc net » gc net (Expandir a Pesquisa), mc net (Expandir a Pesquisa), rc net (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa)
nart » nar (Expandir a Pesquisa), nara (Expandir a Pesquisa), naro (Expandir a Pesquisa)
compr » comer (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ nart compr nc net ) OR ( _ staff computer can netw ))) OR ( j nat compared case netw ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ nart compr nc net ) or ( _ staff computer can netw ))) or ( j nat compared case netw ))*.