Display screen or portion thereof with graphical user interface

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 second embodiment thereof;

FIG. 3 is a third embodiment thereof;

FIG. 4 is a fourth embodiment thereof;

FIG. 5 is a fifth embodiment thereof;

FIG. 6 is a sixth embodiment thereof;

FIG. 7 is a seventh embodiment thereof;

FIG. 8 is an eight embodiment thereof;

FIG. 9 is another front view of FIG. 5 , but showing an alternative environment;

FIG. 10 is another front view of FIG. 6 , but showing an alternative environment;

FIG. 11 is another front view of FIG. 7 , but showing an alternative environment; and,

FIG. 12 is another front view of FIG. 8 , but showing an alternative environment.

The broken lines showing of alphanumeric characters illustrate portions of the graphical user interface that form no part of the claimed design.