Perhaps you should try some spelling variations:
pro{acute}acticas » pero{acute}acticas, prof{acute}acticas, pro{acute}tacticas, pro{acute}lacticas, pro{acute}facticas, pro{acute}activas
profe{acute}latin » perofe{acute}latin, proffe{acute}latin, prof{acute}latin, prose{acute}latin
peron{acute}actica » pero{acute}actica, ceron{acute}actica, peron{acute}tactica, peron{acute}lactica, peron{acute}activa
perofe{acute}latina » perote{acute}latina, perone{acute}latina

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}acticas OR (peron{acute}actica OR (perofe{acute}latina OR profe{acute}latin))) ;~.
• Adding a wildcard symbol may retrieve word variants: (pro{acute}acticas or (peron{acute}actica or (perofe{acute}latina or profe{acute}latin))) ;*.