Talvez deva tentar algumas variações de ortografia:
african computer » fortran computer (Expandir a Pesquisa)
vina computers » via computers (Expandir a Pesquisa), mini computers (Expandir a Pesquisa), line computers (Expandir a Pesquisa)
computers can » computers _ (Expandir a Pesquisa)
a computers » a computer's (Expandir a Pesquisa), a computer (Expandir a Pesquisa), _ computers (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
j african » _ african (Expandir a Pesquisa), 3 african (Expandir a Pesquisa), 4 african (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
j vina » j vila (Expandir a Pesquisa)
a netb » a neto (Expandir a Pesquisa), _ netb (Expandir a Pesquisa), a neta (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (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: (( j african computer a now ) or ((( j a computers can netw ) or ( j vina computers a netb ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j african computer a now ) OR ((( j a computers can netw ) OR ( j vina computers a netb )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j african computer a now ) or ((( j a computers can netw ) or ( j vina computers a netb ))))*.