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

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