"Υπάρχει μία ανοιχτή συζήτηση για αυτό."

Translation: There is an open discussion about this.

[PhilSimmonds]

there is an open discussion for this ??

[Dimitra956826]

• A discussion about a topic: this implies that the discussion was just a conversation, really, and it might not have stayed strictly on-topic.

• A discussion of a topic: this brings to mind a true discussion, going into all sorts of details of the topic (and only the topic).

• A discussion on a topic: here the discussion might be somewhat one-sided, almost a lecture.

A discussion for is invalid. It's not a thing.
Hope I helped^.^

[PhilSimmonds]

Thankyou

[jeanprendiville]

An open discussion on this ?

[mikep666]

Whaaaaat? I write the same thing υπάρχει μία ανοικτή συζήτηση για αυτό.What's wrong?

[mizinamo]

If the voice says ανοιχτή with χ, you have to type it with χ, not κ.

[Jon345104]

About this σχετικά αυτό; για αυτό for this;

[D_..]

σχετικά με αυτό ;)