Perhaps you should try some spelling variations:
"estudios peruanos serie." » "estudios urbanos serie.", "estudios americanos serie.", "estudios ensayos serie.", "estudios verano serie."
"estudios mazas serie." » "estudios mas serie.", "estudios maior serie.", "estudios marcial serie.", "estudios humanas serie.", "estudios mezclas serie.", "estudios mazas fermin."
"estudios la serie." » "estudios a serie.", "estudios mas serie.", "estudios de serie.", "estudios la serna."

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

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