Perhaps you should try some spelling variations:
pro{acute}cticas » pero{acute}cticas, pro{acute}acticas, pro{acute}icticas, pro{acute}eticas
prod{acute}activa » perod{acute}activa, proud{acute}activa, prol{acute}activa, prot{acute}activa, prod{acute}active
prof{acute}lactina » perof{acute}lactina, prof{acute}latina, prof{acute}lactica, prof{acute}actina
peral{acute}actica » penal{acute}actica, peral{acute}tactica, peral{acute}lactica, peral{acute}actina

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