get_post_by_search() is not working throwing some error

[naveedamir488569]

for post in get_posts_by_search("robots"): print(post)

i am using above logic, to fetch the posts by keyword, during code execution, i am getting below error:

raise HTTPError(http_error_msg, response=self) requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://m.facebook.com/search/posts?q=robots

please help me resolve this, if someone has already resolved it,