Perhaps you should try some spelling variations:
sanciones administrativas » funcion administrativa, actos administrativos, manuales administrativos
sanciones administrativa » sancion administrativa, funciones administrativas, acciones administrativas
economicos del » economico del, economico de, economica del
economicos de » economico de, economico del, economicos y

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((sanciones administrativa) or (sanciones administrativas)) jogos ((economicos del) OR (economicos de)) derechos~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((sanciones administrativa) OR (sanciones administrativas)) jogos ((economicos del) OR (economicos de)) derechos.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((sanciones administrativa) or (sanciones administrativas)) jogos ((economicos del) OR (economicos de)) derechos".
• Adding a wildcard symbol may retrieve word variants: ((sanciones administrativa) or (sanciones administrativas)) jogos ((economicos del) OR (economicos de)) derechos*.