Absolutely.
Successfully implemented...
Introduced....
Led a project/team
( JeffTheDogFucker Can you dig it?, Tue 4 Oct 2011, 19:58, 1 reply, 14 years ago)

Also
Don't see 50 words as the goal, see it as a challenge.

If you can say it in 25 words don't feel that you have to flesh it out.
( The Disappointed Caravanner of the year, Tue 4 Oct 2011, 20:01, Reply)

I've got the word count down.
A couple may be slightly over, but they usually allow a bit of tolerance. I've hacked out unnecessary exposition and just stuck to the facts. I suppose if I get an interview they'll want me to expand on examples anyway.
( Davros' Granddad a voice of calm reason in a world of spastics., Tue 4 Oct 2011, 20:20, Reply)

They might be looking for concision.
I'd offer to help further but I've never recruited for public sector before.
( The Disappointed Caravanner of the year, Tue 4 Oct 2011, 20:26, Reply)