As I told you, the matter has not been extensively discussed.

The Economic theory in its various forms has been extensively discussed and developed.

Another problem that we've discussed extensively in the past is only now fixed.

I think this has been discussed extensively in recent days - yesterday and during the previous sitting.

This subject has been discussed extensively by the local politicians since the last decade of 20th century.

The deal, unlike most of the authority's contracts, has not been extensively discussed in public.

The idea of general sunset provisions was discussed extensively in the late 1970s.

These ideas were discussed extensively for several years but did not come to fruition until the turn of the century.

It was discussed extensively by engineers, who sought an explanation.

I shall not dwell on aspects which have already been extensively discussed.