Perhaps you should try some spelling variations:
general administrative » general administracion, centro administrativo, textual administrativa
control administrativo » contratos administrativos, contencioso administrativo
acto administrativo » actos administrativos, marco administrativo, y administrativo
law economia » la economia, law economics, lo economia
116 derechos » 106 derechos, 11 derechos, 16 derechos
da economia » la economia, de economia, ya economia

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((general administrative) or (((control administrativo) or (acto administrativo)))) ((law economia) OR (da economia)) 116 derechos~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((general administrative) OR (((control administrativo) OR (acto administrativo)))) ((law economia) OR (da economia)) 116 derechos.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((general administrative) or (((control administrativo) or (acto administrativo)))) ((law economia) OR (da economia)) 116 derechos".
• Adding a wildcard symbol may retrieve word variants: ((general administrative) or (((control administrativo) or (acto administrativo)))) ((law economia) OR (da economia)) 116 derechos*.