BUSCADOR DE RECURSOS UNSAM

Perhaps you should try some spelling variations:
"resolucion el problema." » "resolucion del problema." (Expand Search), "revolucion el problema." (Expand Search), "resolucion de problema." (Expand Search)
"evolucion de problemas." » "evolucion los problemas." (Expand Search)
"evolucion un problema." » "evolucion en problema." (Expand Search), "revolucion una problema." (Expand Search), "revolucion en problema." (Expand Search), "evolucion del problema." (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: (((("evolucion de problemas.") OR ("resolucion el problema."))) OR ("evolucion un problema."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"evolucion de problemas.\") OR (\"resolucion el problema.\"))) OR (\"evolucion un problema.\"))".
• Removing quotes may allow a broader search: (((( evolucion de problemas. ) OR ( resolucion el problema. ))) OR ( evolucion un problema. )).
• Adding a wildcard symbol may retrieve word variants: (((("evolucion de problemas.") OR ("resolucion el problema."))) OR ("evolucion un problema."))*.