Selenium suddenly fails to find element

[Pavel_47]

Hello,

A strange phenomenon occurred when using Selenium: after several successful executions, the command that searches for a particular element fails.
Before Selenium I worked wit BeautifulSoap and also observed such phenomena.
Here is code:

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.by import By
import re

url = 'https://www.amazon.com/s?k=9781492092513&ref=nb_sb_noss'
options = Options()
options.add_argument("--headless")
browser = webdriver.Chrome('/usr/bin/chromedriver', options=options)
browser.get(url)
url = browser.find_element(By.CSS_SELECTOR, '.a-size-mini > a:nth-child(1)')
browser.get(url.get_property('href'))

Here is output:

Output:
Traceback (most recent call last):
  File "/home/pavel/python_code/amazon_selenium/explore_amazone_find_href_of_book.py", line 11, in <module>
    url = browser.find_element(By.CSS_SELECTOR, '.a-size-mini > a:nth-child(1)')
  File "/home/pavel/.local/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 978, in find_element
    'value': value})['value']
  File "/home/pavel/.local/lib/python3.6/site-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "/home/pavel/.local/lib/python3.6/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.NoSuchElementException: Message: no such element: Unable to locate element: {"method":"css selector","selector":".a-size-mini > a:nth-child(1)"}
  (Session info: headless chrome=102.0.5005.61)

Any suggestions ?
Thanks.