Perhaps you should try some spelling variations:
pro{acute}cticas » pro{acute}acticas, pro{acute}icticas, pro{acute}eticas
pero{acute}aiacticas » pero{acute}aiaacticas, pero{acute}aiaicticas, pero{acute}aiaeticas, pedro{acute}aiacticas, peru{acute}aiacticas, pero{acute}didacticas, pero{acute}practicas, pero{acute}tacticas
profe{acute}lactica » prose{acute}lactica, profe{acute}tactica, profe{acute}lactico, profe{acute}practica
prof{acute}actina » prof{acute}activa, prof{acute}acting

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((pro{acute}cticas OR pero{acute}aiacticas) OR (profe{acute}lactica OR prof{acute}actina)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((pro{acute}cticas OR pero{acute}aiacticas) OR (profe{acute}lactica OR prof{acute}actina)) ;".
• Adding a wildcard symbol may retrieve word variants: ((pro{acute}cticas OR pero{acute}aiacticas) OR (profe{acute}lactica OR prof{acute}actina)) ;*.