Perhaps you should try some spelling variations:
computer case » computer based (Expand Search), computer code (Expand Search), computer can (Expand Search)
icat computer » cat computer (Expand Search), iet computer (Expand Search), iot computer (Expand Search)
comas juan » tomas juan (Expand Search), casas juan (Expand Search), rojas juan (Expand Search)
combe can » pombe can (Expand Search), combe juan (Expand Search), combe jean (Expand Search)
juan netw » juan nieto (Expand Search), juan neri (Expand Search)
la comas » la coma (Expand Search), la comes (Expand Search), la como (Expand Search)
case new » cases new (Expand Search), cause new (Expand Search), caste new (Expand Search)
j icat » _ icat (Expand Search), 中 icat (Expand Search)
j la » j a (Expand Search), j l (Expand Search), j da (Expand Search)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((( j la combe can new ) or ( j la comas juan netw ))) or ( j icat computer case new ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( j la combe can new ) OR ( j la comas juan netw ))) OR ( j icat computer case new )).
• Adding a wildcard symbol may retrieve word variants: (((( j la combe can new ) or ( j la comas juan netw ))) or ( j icat computer case new ))*.