def METHOD_NAME(string, tgt):
    st = QueryUMLS.get_single_ticket(tgt)
    query = '/search/current?string=' + string + '&pageSize=10000'
    r = QueryUMLS.send_query_get(query, st)
    if r is not None:
        ans = [a['ui'] for a in r.json()['result']['results']]
        if ans[0] == 'NONE':
            return None
        return ans
    else:
        return None