Perhaps you should try some spelling variations:
pero{acute}cticas » pedro{acute}cticas, peru{acute}cticas, pero{acute}acticas, pero{acute}icticas, pero{acute}eticas
perof{acute}tactica » pedrof{acute}tactica, peruf{acute}tactica, prof{acute}tactica, peron{acute}tactica, perot{acute}tactica, perof{acute}practica
prod{acute}lactica » proud{acute}lactica, prof{acute}lactica, pro{acute}lactica, prod{acute}practica, prod{acute}tacticas
prod{acute}lactico » proud{acute}lactico, prof{acute}lactico, pro{acute}lactico, prod{acute}practico

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (pero{acute}cticas or (perof{acute}tactica or (prod{acute}lactica or prod{acute}lactico))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (pero{acute}cticas OR (perof{acute}tactica OR (prod{acute}lactica OR prod{acute}lactico))) ;.
• Adding a wildcard symbol may retrieve word variants: (pero{acute}cticas or (perof{acute}tactica or (prod{acute}lactica or prod{acute}lactico))) ;*.