"Campaigning methods" refers to the strategies and techniques used by individuals or groups to promote or support a specific cause, message, or candidate during an election or advocacy campaign. Full definition
It's not that digital campaign methods aren't useful, just that traditional methods can still prove exceptionally effective. (totalpolitics.com)
A lot of contributors are candidates and aspiring candidates, writing on campaigning methods and their experience in their local patches. (nextleft.org)
«Apart from spreading traditional campaigning methods to a new space, I think that's where the key impact will occur.» (politics.co.uk)