Perhaps you should try some spelling variations:
"series estudioss urbano." » "series estudios urbano.", "seis estudios urbano.", "serie estudio urbano.", "series estudio urbano."
"dios estudios urbano." » "dios estudio urbano.", "dios estudios peruanos.", "dios estudios hispano.", "dos estudios urbano.", "los estudios urbano.", "otros estudios urbano."
"serie estudios urbanos." » "serie estudio urbanos.", "serie estudios peruanoss.", "serie estudios hispanos."

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: (((("series estudioss urbano.") or ("dios estudios urbano."))) or ("serie estudios urbanos."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("series estudioss urbano.") OR ("dios estudios urbano."))) OR ("serie estudios urbanos.")).
• Removing quotes may allow a broader search: (((( series estudioss urbano. ) or ( dios estudios urbano. ))) or ( serie estudios urbanos. )).
• Adding a wildcard symbol may retrieve word variants: (((("series estudioss urbano.") or ("dios estudios urbano."))) or ("serie estudios urbanos."))*.