1. 找出;查出;找寻到
    If you search something out, you keep looking for it until you find it.

    e.g. Traditional Spanish food is delicious and its specialities are worth searching out...
           传统的西班牙食品美味可口，其特色菜肴值得寻访。
    e.g. Many people want jobs. They try to search them out every day.
           许多人都想有份工作。他们每天努力寻找。