With help of 101 Clips you can copy up to 25 clips to the Clipboard before pasting them. I don't know what about you, but I don't understand why the program name is 101 Clips while it works only with 25 items. The program captures all that you put to the Windows Clipboard and remembers the last 25 clips. When you need them to be pasted you need to restore 101 Clips and select nesessary item. You can see preview of each clip before pasting it. 101 Clips handles not only text, graphics is also supported.
101 Clips - Multi Clipboard is freeware, you can download and use it for free.