Perhaps you should try some spelling variations:
prol{acute}tacticas » rol{acute}tacticas, prol{acute}practicas, perol{acute}tacticas
prof{acute}eticas » prof{acute}eticos, perof{acute}eticas
pro{acute}activa » pero{acute}activa, pro{acute}active
perrot{acute}tactica » pierrot{acute}tactica, perrote{acute}tactica, perros{acute}tactica, perrot{acute}practica

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((prol{acute}tacticas OR prof{acute}eticas) OR (pro{acute}activa OR perrot{acute}tactica)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((prol{acute}tacticas OR prof{acute}eticas) OR (pro{acute}activa OR perrot{acute}tactica)) ;".
• Adding a wildcard symbol may retrieve word variants: ((prol{acute}tacticas OR prof{acute}eticas) OR (pro{acute}activa OR perrot{acute}tactica)) ;*.