public function searchRegion($region, $term, $params = array())
    {
        return $this->search($term, array_merge(array('country' => strtoupper($region)), $params));
    }
public function searchRegion($region, $term, $params = array())
    {
        return $this->search($term, array_merge(array('country' => strtoupper($region)), $params));
    }
public function searchRegion ( $ region , $ term , $ params = array ( ) ) { return $ this -> search ( $ term , array_merge ( array ( 'country' => strtoupper ( $ region ) ) , $ params ) ) ; }
Search withing a defined region.

@param string $region
@param string $term
@param array  $params

@return obejct
Search withing a defined region .