Perhaps you should try some spelling variations:
"estudios humanisticos desde." » "estudios linguisticos desde.", "estudios humanisticos serie.", "estudios humanisticas de.", "estudios humanisticos en."
"estudios urbanos serie." » "estudios humanos serie."
"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 humanisticos desde.") or ("estudios urbanos serie."))) or ("estudios la serie."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("estudios humanisticos desde.") OR ("estudios urbanos serie."))) OR ("estudios la serie."))*.
• Removing quotes may allow a broader search: (((( estudios humanisticos desde. ) or ( estudios urbanos serie. ))) or ( estudios la serie. ))*.