Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
et computer » iet computer (Expandir a Pesquisa), set computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa)
nas compr » nas compras (Expandir a Pesquisa), la compr (Expandir a Pesquisa), nas como (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
l compr » l comper (Expandir a Pesquisa), la compr (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
e nas » e nao (Expandir a Pesquisa), e nos (Expandir a Pesquisa)
j et » j e (Expandir a Pesquisa), j st (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: (((( e nas compr can now ) or ( j l compr can near ))) or ( j et computer case new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( e nas compr can now ) OR ( j l compr can near ))) OR ( j et computer case new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( e nas compr can now ) or ( j l compr can near ))) or ( j et computer case new ))*.