Graph API returns false in all requests for posts

Hey

Now I have a problem that occurs with or without an access token.

While trying to get the details of the posts found by the search method, I always get a response to "false" instead of the post itself. Want to see the comments of the post, but can't.

For example:
Https://graph.facebook.com/search?q=facebook&type=post&limit=10&offset=0
Https://graph.facebook.com/100002442055197_140656462692421

Pratically all posts are "false" instead of private. This happens even when you use application access token.

Why does this happen?