Perhaps you should try some spelling variations:
autoridades publicas » autoridad publica (Expand Search), entidades publicas (Expand Search), sociedades publicas (Expand Search)
responsabilidad del » responsabilidad penal (Expand Search), responsabilidad civil (Expand Search)
responsabilidad de » responsabilidad penal (Expand Search), responsabilidad civil (Expand Search)
las autoridades » las actividades (Expand Search), la autoridad (Expand Search)
publicas por » publica por (Expand Search), publicos por (Expand Search), publicas para (Expand Search)
por accion » por acciones (Expand Search)
y omision » y comision (Expand Search), la omision (Expand Search), de omision (Expand Search)
accion y » accion de (Expand Search)

Try widening your search to All Fields.

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

• Removing quotes may allow a broader search: ((responsabilidad de) OR (responsabilidad del)) las autoridades publicas por accion y omision.