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
perod{acute}actica » pedrod{acute}actica, perud{acute}actica, perodo{acute}actica, peron{acute}actica, herod{acute}actica, perod{acute}tactica, perod{acute}lactica, perod{acute}activa
perofe{acute}latina » pedrofe{acute}latina, perufe{acute}latina, perote{acute}latina, profe{acute}latina, perone{acute}latina
perofe{acute}latin » pedrofe{acute}latin, perufe{acute}latin, perote{acute}latin, profe{acute}latin, perone{acute}latin

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