The ornamental design for a displayscreen or portion thereof with graphical user interface, as shown and described.
The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(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 a portion thereof with a graphical user interface;
FIG. 2 is a front view of a second embodiment of a display screen or a portion thereof with a graphical user interface;
FIG. 3 is a front view of a third embodiment of a display screen or a portion thereof with a graphical user interface; and,
FIG. 4 is a front view of a fourth embodiment of a display screen or a portion thereof with a graphical user interface.
The broken lines showing a display screen or a portion thereof in all views are for the purpose of illustrating environment and form no part of the claimed design.