Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer crime (Expandir a Pesquisa)
del computer » dal computer (Expandir a Pesquisa), delta computer (Expandir a Pesquisa), model computer (Expandir a Pesquisa)
computer age » computer image (Expandir a Pesquisa), computer a (Expandir a Pesquisa), computer aided (Expandir a Pesquisa)
aix computer » udx computer (Expandir a Pesquisa), tex computer (Expandir a Pesquisa), matrix computer (Expandir a Pesquisa)
elderly care » elderly a (Expandir a Pesquisa)
j elderly » e elderly (Expandir a Pesquisa), do elderly (Expandir a Pesquisa), 86 elderly (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
age now » age new (Expandir a Pesquisa), care now (Expandir a Pesquisa)
law now » laws now (Expandir a Pesquisa), law new (Expandir a Pesquisa), law non (Expandir a Pesquisa)
j aix » _ aix (Expandir a Pesquisa), j aim (Expandir a Pesquisa), d aix (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: (((( y del computer age now ) or ( j aix computer case now ))) or ( j elderly care law now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( y del computer age now ) OR ( j aix computer case now ))) OR ( j elderly care law now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( y del computer age now ) or ( j aix computer case now ))) or ( j elderly care law now ))*.