You can quickly find all manner of user interface elements with the Quick Access search bar at the top of the workbench window. Click in the field or use the Ctrl+3 binding to switch focus to it. Matching elements include (but are not limited to) open editors, available perspectives, views, preferences, wizards, and commands. Simply start typing the name of the item you wish to invoke and we will attempt to find something in the Workbench that matches the provided string.