Perhaps you should try some spelling variations:
pro{acute}actica » pro{acute}tactica, pro{acute}activa, pro{acute}actina
pro{acute}lactica » pro{acute}ltactica, pro{acute}lactiva, pro{acute}lactina, pro{acute}tactica, pro{acute}lactico, pro{acute}practica
prof{acute}latina » prof{acute}latin
pero{acute}active » pedro{acute}active, peru{acute}active, pero{acute}activa

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((pro{acute}actica OR (pro{acute}lactica OR prof{acute}latina)) OR pero{acute}active) ;~.
• Adding a wildcard symbol may retrieve word variants: ((pro{acute}actica or (pro{acute}lactica or prof{acute}latina)) or pero{acute}active) ;*.