Perhaps you should try some spelling variations:
object representation » compact representation, content representation, context representation
representation 1 » representation 12, representation _, representation a
user object » users objects, over object, peer object
scarr user » oscarr user, car user, scale user
1 curtan » _ curtain, _ cartan, _ curtin

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

• Performing a fuzzy search may retrieve terms with similar spellings: scarr user object representation 1 curtan-metragem~.
• Adding a wildcard symbol may retrieve word variants: scarr user object representation 1 curtan-metragem*.