Perhaps you should try some spelling variations:
pro{acute}praaacticas » prof{acute}praaacticas, pro{acute}praacticas, pro{acute}practicas, pro{acute}praaaacticas, pro{acute}praaaicticas, pro{acute}praaaaticas
prose{acute}activa » profse{acute}activa, prosa{acute}activa, prose{acute}active
perun{acute}eticas » peru{acute}eticas, peron{acute}eticas, peran{acute}eticas, perun{acute}eticos
pero{acute}cticas » pedro{acute}cticas, peru{acute}cticas, pero{acute}acticas, pero{acute}icticas, pero{acute}aticas

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((pro{acute}praaacticas OR (perun{acute}eticas OR pero{acute}cticas)) OR prose{acute}activa) ;~".
• Adding a wildcard symbol may retrieve word variants: ((pro{acute}praaacticas OR (perun{acute}eticas OR pero{acute}cticas)) OR prose{acute}activa) ;*.