Talvez deva tentar algumas variações de ortografia:
nac compared » nacl compared (Expandir a Pesquisa), sac compared (Expandir a Pesquisa), linac compared (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
nart compr » nart omer (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
anc netw » soc netw (Expandir a Pesquisa), nc net (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
3 joint » b joint (Expandir a Pesquisa), ct joint (Expandir a Pesquisa), cu joint (Expandir a Pesquisa)
j nart » _ nart (Expandir a Pesquisa), j nare (Expandir a Pesquisa), j narr (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
_ nac » _ nad (Expandir a Pesquisa), _ nab (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: (((( j nart compr anc netw ) OR ( _ nac compared a netw ))) OR ( 3 joint computer can netw ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nart compr anc netw ) or ( _ nac compared a netw ))) or ( 3 joint computer can netw ))*.