import requests
from bs4 import BeautifulSoup

response = requests.get('https://www.naver.com/')
html = response.text
soup = BeautifulSoup(html, 'html.parser')
check=[]
ranking=1

for tag in soup.select('li[class=ah_item] a'):

    url = tag.get('href')

    if tag.get('data-ssl'):
        print('\n' + "* " * 20 + '\n')
        print(url)

        related = requests.get(url)
        htmlr = related.text
        soupr = BeautifulSoup(htmlr, 'html.parser')

        for tagr in soupr.select('ul[class=_related_keyword_ul] a'):
            result = tagr.text
            print(result)