Perhaps you should try some spelling variations:
sanciones administrativas » actos administrativos, manuales administrativos
valor economico » sector economico
apoyo economico » foro economico, aspecto economico, ambito economico
costo economico » costos economicos, corte economico, cost economics
economico del » economico de

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((funcion administrativa) or (sanciones administrativas)) valor economico del derecho ) or ( gestion administrativa ((apoyo economico) or (costo economico)) del derecho ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((funcion administrativa) OR (sanciones administrativas)) valor economico del derecho ) OR ( gestion administrativa ((apoyo economico) OR (costo economico)) del derecho )).
• Adding a wildcard symbol may retrieve word variants: (( ((funcion administrativa) or (sanciones administrativas)) valor economico del derecho ) or ( gestion administrativa ((apoyo economico) or (costo economico)) del derecho ))*.