Perhaps you should try some spelling variations:
"serie studies hispanic." » "serie estudios hispanicos.", "serie estudios hispano.", "serie studies spain.", "serie estudios hispanic.", "serie studia hispanic.", "media studies hispanic."
"series estudios urbano." » "serie estudios urbano.", "seis estudios urbano.", "tres estudios urbano.", "series estudios urbanos.", "series estudio urbano.", "series estudios peruanos."
"serie estudos urbanos." » "serie estudios urbanos.", "serie estudio urbano.", "serie estudios peruanos.", "serie estado urbanos.", "serie estudio urbanos."

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

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