Perhaps you should try some spelling variations:
"desafios tecnologicos en el sector publico" » "medios tecnologicos en el sector publico" (Expand Search), "cambios tecnologicos en el sector publico" (Expand Search), "riesgos tecnologicos en el sector publico" (Expand Search), "desafios tecnologico en el sector publico" (Expand Search), "desafios tecnologias en el sector publico" (Expand Search), "desafios tecnologica en el sector publico" (Expand Search), "desafios tecnologicos en del sector publico" (Expand Search)
"desafios economicos en el sector publico" » "espacios economicos en el sector publico" (Expand Search), "derechos economicos en el sector publico" (Expand Search), "delitos economicos en el sector publico" (Expand Search), "desafios economico en el sector publico" (Expand Search), "desafios economicas en el sector publico" (Expand Search), "desafios economicos del el sector publico" (Expand Search), "desafios economicos en del sector publico" (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("desafios economicos en el sector publico") OR ("desafios tecnologicos en el sector publico"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"desafios economicos en el sector publico\") OR (\"desafios tecnologicos en el sector publico\"))".
• Removing quotes may allow a broader search: (( desafios economicos en el sector publico ) OR ( desafios tecnologicos en el sector publico )).
• Adding a wildcard symbol may retrieve word variants: (("desafios economicos en el sector publico") OR ("desafios tecnologicos en el sector publico"))*.