Talvez deva tentar algumas variações de ortografia:
says computers » cars computers (Expandir a Pesquisa), bases computers (Expandir a Pesquisa), games computers (Expandir a Pesquisa)
computers cano » computers can't (Expandir a Pesquisa), computer can (Expandir a Pesquisa), computers a (Expandir a Pesquisa)
unit computers » units computers (Expandir a Pesquisa), unit computer (Expandir a Pesquisa), iet computers (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
nat compr » la compr (Expandir a Pesquisa)
cano netw » cano nieto (Expandir a Pesquisa)
anc netw » nc net (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can newts (Expandir a Pesquisa), can now (Expandir a Pesquisa)
_ unit » _ united (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 ( j says computers cano netw ))) or ( _ unit computers can netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ nat compr anc netw ) OR ( j says computers cano netw ))) OR ( _ unit computers can netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ nat compr anc netw ) or ( j says computers cano netw ))) or ( _ unit computers can netw ))*.