Perhaps you should try some spelling variations:
"analisis 11s narrativas" » "analisis las narrativas", "analisis caso narrativas", "analisis de narrativas", "analisis 11 narrativas", "analisis 116 narrativas", "analisis 114 narrativas"
"analisis sus narrativas" » "analisis las narrativas", "analisis de narrativas", "analisis y narrativas", "analisis sub narrativas", "analisis se narrativas", "analisis sst narrativas"
analisis 12 » analisis 11, analisis 5, analisis 4
analisis 10 » analisis 11, analisis 5

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("analisis 11s narrativas") OR ("analisis sus narrativas"))) or ("((analisis 12) or (analisis 10)) narrativa"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("analisis 11s narrativas") OR ("analisis sus narrativas"))) OR ("((analisis 12) or (analisis 10)) narrativa")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"analisis 11s narrativas\") OR (\"analisis sus narrativas\"))) or (\"((analisis 12) or (analisis 10)) narrativa\"))".
• Removing quotes may allow a broader search: (((( analisis 11s narrativas ) OR ( analisis sus narrativas ))) or ( ((analisis 12) or (analisis 10)) narrativa )).
• Adding a wildcard symbol may retrieve word variants: (((("analisis 11s narrativas") OR ("analisis sus narrativas"))) or ("((analisis 12) or (analisis 10)) narrativa"))*.