Perhaps you should try some spelling variations:
context representation » content representation, compact representation, object representation
representation 2 » representation _, representation a, representation based
scale change » scale chapter
scale case » scale based
2 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: ((scale change) or (scale case)) context representation 2 curtan-metragem~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((scale change) OR (scale case)) context representation 2 curtan-metragem.
• Adding a wildcard symbol may retrieve word variants: ((scale change) or (scale case)) context representation 2 curtan-metragem*.