How Do I Add Keywords to an Existing Campaign?
To add new keywords to an existing campaign, find the campaign you wish to add to on the Campaigns page.
Moving your mouse over the top-right of the campaign graph will highlight a shortcut to 'add new keywords to this campaign'.
You can also find the “Actions” button located at the bottom-right of the campaign graph. Choose “Add Keywords” from the drop-down menu. You will be re-directed to the campaign setup page, where you can enter additional keywords to run prospecting for.