Perhaps you should try some spelling variations:
"ingles estudios urbano." » "inglesa estudios urbano.", "ingles estudio urbano.", "inglesa estudio urbano.", "ingles estudios peruanos.", "ingles estudios hispano."
"series estudios urbanos." » "series estudio urbanos.", "series estudios peruanoss.", "series estudios hispanos.", "serie estudios urbanos.", "seis estudios urbanos.", "tres estudios urbanos."
"reales estudios urbano." » "reales estudio urbano.", "reales estudios peruanos.", "reales estudios hispano.", "rurales estudios urbano.", "locales estudios urbano."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ingles estudios urbano.") or ("series estudios urbanos."))) or ("reales estudios urbano."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ingles estudios urbano.") OR ("series estudios urbanos."))) OR ("reales estudios urbano.")).
• Removing quotes may allow a broader search: (((( ingles estudios urbano. ) or ( series estudios urbanos. ))) or ( reales estudios urbano. )).
• Adding a wildcard symbol may retrieve word variants: (((("ingles estudios urbano.") or ("series estudios urbanos."))) or ("reales estudios urbano."))*.