Talvez deva tentar algumas variações de ortografia:
computer models » computer model (Expandir a Pesquisa), computer modeling (Expandir a Pesquisa), computer modelling (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer crime (Expandir a Pesquisa)
uym computer » um computer (Expandir a Pesquisa), _ computer (Expandir a Pesquisa)
l computers » _ computers (Expandir a Pesquisa), 4 computers (Expandir a Pesquisa), 3 computers (Expandir a Pesquisa)
models netw » models new (Expandir a Pesquisa), models need (Expandir a Pesquisa), models near (Expandir a Pesquisa)
a computer » _ computer (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (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 l computers can newts ) or ( j a computer case now ))) or ( j uym computer models netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j l computers can newts ) OR ( j a computer case now ))) OR ( j uym computer models netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j l computers can newts ) or ( j a computer case now ))) or ( j uym computer models netw ))*.