Perhaps you should try some spelling variations:
computer classes » computer clusters (Expand Search), computer cluster (Expand Search), computer case (Expand Search)
pi computer » ii computer (Expand Search), i computer (Expand Search), iii computer (Expand Search)
classes non » classes nos (Expand Search), classes na (Expand Search), classes en (Expand Search)
combe juan » comas juan (Expand Search)
juan never » cuban never (Expand Search), juan leyver (Expand Search), juan nieves (Expand Search)
claims can » claims a (Expand Search)
can newly » a newly (Expand Search), can new (Expand Search), men newly (Expand Search)
a claims » _ claims (Expand Search)
j la » j l (Expand Search), j da (Expand Search), j li (Expand Search)
j pi » j p (Expand Search), j i (Expand Search), j li (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 juan never ) OR ( j a claims can newly ))) OR ( j pi computer classes non ))~.
• Adding a wildcard symbol may retrieve word variants: (((( j la combe juan never ) or ( j a claims can newly ))) or ( j pi computer classes non ))*.