It would be extremely helpful if I could type a couple words to search for in past campaigns. Then I could easily locate the different emails we have used to market past events we are repeating. Thanks!
We've slowly been releasing the ability to search for campaigns in an account. While many of our users have this ability, we haven't released it to 100% of users yet. Once we do, we'll update and close this thread. The process of enabling this feature is a bit detailed, however, we essentially have to migrate all campaign data into a new index for this tool to be able to search through all of that data. Since this includes all campaigns, it does take a bit of time. We're making great progress though and hope to have this feature available for everyone soon!
In the meantime, you can search for a sent campaign by the campaign name under the Reporting tab. Please note that you cannot search for campaigns in other statuses besides Sent and it will not search the content of a campaign.