BUSCADOR DE RECURSOS UNSAM

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