Perhaps you should try some spelling variations:
pro{acute}eticas » pero{acute}eticas, prof{acute}eticas, pro{acute}eticos
prod{acute}practica » perod{acute}practica, profd{acute}practica, proud{acute}practica, prof{acute}practica, prol{acute}practica
profd{acute}actina » perofd{acute}actina, proffd{acute}actina, prof{acute}actina, proud{acute}actina, profe{acute}actina, profd{acute}activa, profd{acute}acting
pedro{acute}icticas » pedro{acute}ictimas, pedro{acute}acticas, pedro{acute}cticas

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}eticas OR pedro{acute}icticas) OR (prod{acute}practica OR profd{acute}actina)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((pro{acute}eticas or pedro{acute}icticas) or (prod{acute}practica or profd{acute}actina)) ;*.