Perhaps you should try some spelling variations:
pero{acute}icticas » pedro{acute}icticas, peru{acute}icticas, pero{acute}ictimas, pero{acute}cticas, pero{acute}ictica
pero{acute}acticas » pedro{acute}acticas, peru{acute}acticas, pero{acute}tacticas, pero{acute}lacticas, pero{acute}facticas, pero{acute}activas
prod{acute}eticas » prof{acute}eticas, pro{acute}eticas, prol{acute}eticas, prod{acute}eticos
proud{acute}actica » proud{acute}tactica, proud{acute}lactica, proud{acute}activa

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((pero{acute}icticas OR pero{acute}acticas) or prod{acute}eticas) or proud{acute}actica) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((pero{acute}icticas OR pero{acute}acticas) OR prod{acute}eticas) OR proud{acute}actica) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((pero{acute}icticas OR pero{acute}acticas) or prod{acute}eticas) or proud{acute}actica) ;".
• Adding a wildcard symbol may retrieve word variants: (((pero{acute}icticas OR pero{acute}acticas) or prod{acute}eticas) or proud{acute}actica) ;*.