They are proposing a new 'strategy' for treating the disease with a combination of medications.
a specialist in campaign/military 'strategy'
(..) If anyone in here has any knowledge of Mr. Potter's movements this evening. I invite them to step forward. Now! It seems, despite your exhaustive defensive strategies, ... you still have a bit of security problem, Headmaster. I'm afraid it's quite extensive. How dare you stand where he stood? (..)2011 Harry Potter and the Deathly Hallows: Part 2