Perhaps you should try some spelling variations:
pro{acute}cticas » pero{acute}cticas, pro{acute}acticas, pro{acute}icticas, pro{acute}eticas
prod{acute}lactica » perod{acute}lactica, proud{acute}lactica, prol{acute}lactica, prot{acute}lactica, prod{acute}tactica, prod{acute}lactico, prod{acute}practica
prof{acute}actina » perof{acute}actina, prof{acute}activa, prof{acute}acting
pedro{acute}cticas » pedro{acute}acticas, pedro{acute}icticas, pedro{acute}eticas

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