Display Screen or Portion Thereof with Graphical User Interface

The patent or application file contains a least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a front view of a display screen or portion thereof with a graphical user interface showing our new design according to a first embodiment;

FIG. 2 is a front view of a display screen or portion thereof with a graphical user interface showing our new design according to a second embodiment;

FIG. 3 is a front view of a display screen or portion thereof with a graphical user interface showing our new design according to a third embodiment;

FIG. 4 is a front view of a display screen or portion thereof with a graphical user interface showing our new design according to a fourth embodiment; and,

FIG. 5 is a front view of a display screen or portion thereof with a graphical user interface showing our new design according to a fifth embodiment.

The outermost dashed broken lines in the figures illustrate a display device comprising a display screen or a portion thereof, and form no part of the claimed design. The additional dashed broken lines within the outermost dashed broken lines represent elements or aspects of the display screen, graphical user interface, or portions thereof that form no part of the claimed design. No subject matter depicted in broken lines forms part of the claimed design.