select
    id as duplicate_id
from
    users usr1
where
    id <> 5248022
    and (
    select
            COUNT(*)
    from
            (
        select
            regexp_split_to_table(lower(unaccent(trim(usr1.full_name_pp))) , E'\\s+') as full_name_pp) t1
    inner join (
        select
                distinct regexp_split_to_table(lower(unaccent(trim('Okere Ifeanyichukwu Luther '))) , E'\\s+') as name) t2
                 on
            t1.full_name_pp = t2.name) >= 3
limit 100