Talvez deva tentar algumas variações de ortografia:
computer class » computer classes (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer chess (Expandir a Pesquisa)
nayf computer » uyf computer (Expandir a Pesquisa), staff computer (Expandir a Pesquisa), aklf computer (Expandir a Pesquisa)
class netw » class new (Expandir a Pesquisa), class network (Expandir a Pesquisa), class nested (Expandir a Pesquisa)
nat compr » la compr (Expandir a Pesquisa)
anc netw » soc netw (Expandir a Pesquisa), nc net (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
la comp » la compr (Expandir a Pesquisa), la coma (Expandir a Pesquisa), la como (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (Expandir a Pesquisa), j da (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: (((( _ nat compr anc netw ) or ( _ nayf computer class netw ))) or ( j la comp can netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ nat compr anc netw ) OR ( _ nayf computer class netw ))) OR ( j la comp can netw ))*.