If you have some content types that are updated frequently, or need to be searched for in different ways, you can create a dedicated view for admins to use.
- Create a content view, filter by content type and display as a table.
- Add permissions for administer content.
- Add menu link to Administration Menu, under Content.
Thats it! You can tweak the fields and filters used in the view to make the content easy to work with. Your clients will appreciate the extra attention to the part they have to use, and they'll be happier with the site you built.