Perhaps you should try some spelling variations:
"seis estudios urbano." » "seis estudios urbanos.", "seis estudio urbano.", "seis estudios peruanos.", "los estudios urbano.", "dos estudios urbano.", "dios estudios urbano."
"series espacio urbanismo." » "series spain urbanismo.", "versus espacio urbanismo.", "sociales espacio urbanismo."
"shrines spain urbanismo." » "services spain urbanismo.", "crimes spain urbanismo.", "saints spain urbanismo."

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

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