Perhaps you should try some spelling variations:
"seis d'estudis urbanss." » "seis d'estudis urbans.", "seis estudios urbanos.", "seis estudios urbanss.", "seis desnudos urbanss."
"series estudios hispano." » "serie estudios hispano.", "seis estudios hispano.", "tres estudios hispano."
"los estudios urbano." » "los estudios urbanos.", "los estudio urbano.", "los estudios peruanos."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("series estudios hispano.") or ((("los estudios urbano.") or ("seis d'estudis urbanss."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("series estudios hispano.") OR ((("los estudios urbano.") OR ("seis d'estudis urbanss."))))*.
• Removing quotes may allow a broader search: (( series estudios hispano. ) or ((( los estudios urbano. ) or ( seis d'estudis urbanss. ))))*.