Display Screen or Portion Thereof with Graphical User Interface

1. Display screen or portion thereof with graphical user interface

3. Display screen or portion thereof with graphical user interface

Reproduction 1 . 1 is a front view of a display screen or portion thereof with graphical user interface, showing a first embodiment of the new design; and

Reproduction 3 . 1 is a second embodiment thereof.

The outer broken line rectangle illustrates the display screen and forms no part of the claimed design. All other broken lines illustrate portions of the graphical user interface and form no part of the claimed design. The shading illustrates a contrast in appearance.