Perhaps you should try some spelling variations:
estudios peruanos » estudios urbanos, estudios americanos, estudios ensayos
series estudios » serie estudios, seis estudios, tres estudios
guias urbanos » parias urbanos, ruinas urbanas, buses urbanos
studia urbano » estudio urbano, estudios urbano, estudios urbanos
serie studia » serie estudios

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( serie guias urbanos. ) or ( series estudios peruanos. ))) or ( serie studia urbano. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( serie guias urbanos. ) OR ( series estudios peruanos. ))) OR ( serie studia urbano. )).
• Adding a wildcard symbol may retrieve word variants: (((( serie guias urbanos. ) or ( series estudios peruanos. ))) or ( serie studia urbano. ))*.