db.myLists.find({$or:[{"MyListType":1},{"MyListType":2}]}) db.myLists.find({$nor:[{"MyListType":1},{"MyListType":2}]}) db.myLists.find({$and:[{"MyListType":1},{"MyListType":2}]}) db.myLists.find({"Name.DisplayName":{$regex:/ayt/}})