Perhaps you should try some spelling variations:
pro{acute}cticas » pero{acute}cticas, prof{acute}cticas, pro{acute}acticas, pro{acute}icticas, pro{acute}eticas
prod{acute}lactina » perod{acute}lactina, profd{acute}lactina, proud{acute}lactina, prof{acute}lactina, prol{acute}lactina, prod{acute}latina, prod{acute}lactica, prod{acute}lectina, prod{acute}lactiva, prod{acute}lacting
profe{acute}actina » perofe{acute}actina, proffe{acute}actina, prof{acute}actina, prose{acute}actina, profe{acute}activa, profe{acute}acting
perod{acute}actica » perodo{acute}actica, pero{acute}actica, peron{acute}actica, perod{acute}tactica, perod{acute}lactica, perod{acute}activa

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