my ($user, $workhrs0, $geo0, $workhrs1, $geo1) =
  ('NWIGER', '20', 'ASIA', '50', 'EURO');

query  {
  package Table;
  WHERE
    (
     ANDS (
           user == $user,
           ORS (
                ANDS ( workhrs > $workhrs0 , geo == 20 ),
                ORS  ( $workhrs1 < workhrs,  geo == $geo1 )
               )
          )
    );
};