Perhaps you should try some spelling variations:
iet computers » iet computer (Expand Search), held computers (Expand Search), mini computers (Expand Search)
computers can » computers a (Expand Search), computers _ (Expand Search)
combs juan » comas juan (Expand Search), combe juan (Expand Search), combs jan (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)
can netw » can net (Expand Search), can newts (Expand Search), can now (Expand Search)
la combs » a combs (Expand Search), la comes (Expand Search), la coma (Expand Search)
a iet » _ iet (Expand Search), a ict (Expand Search), a ift (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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((( j la combe can netw ) OR ( j la combs juan netw ))) OR ( a iet computers can new ))~.
• Adding a wildcard symbol may retrieve word variants: (((( j la combe can netw ) or ( j la combs juan netw ))) or ( a iet computers can new ))*.