Display screen or portion thereof with graphical user interface

This patent contains at least one drawing executed in color. Copies of this patent with a color drawing will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 depicts a front view of a display screen or portion thereof with graphical user interface, showing our new design;

FIG. 2 shows a front view of an embodiment thereof;

FIG. 3 shows a front view of an embodiment thereof;

FIG. 4 shows a front view of an embodiment thereof;

FIG. 5 shows a front view of an embodiment thereof;

FIG. 6 shows a front view of an embodiment thereof;

FIG. 7 shows a front view of an embodiment thereof; and,

FIG. 8 shows a front view of an embodiment thereof.

The outermost broken lines illustrate a display screen and form no part of the claimed design. The remaining broken lines illustrate textual features that form no part of the claimed design.