Display screen or portion thereof with graphical user interface

The patent or application file contains at 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 first embodiment of a display screen or portion thereof with graphical user interface showing our new design;

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

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

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

The broken lines around the Figures show a display screen or portion thereof and form no part of the claimed design. The broken lines within the Figures show portions of the graphical user interface that form no part of the claimed design. The claimed design in FIGS. 1 and 2 claim the use of color. The claimed designs in FIGS. 3 and 4 do not claim the use of color. The areas of color in FIGS. 1 and 2 bounded by broken line form a part of the claimed design. The areas of shading in FIGS. 3 and 4 bounded by broken line form a part of the claimed design.