Display Screen or Portion Thereof with Graphical User Interface

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

FIG. 2 is a front view of a display screen or portion thereof with graphical user interface in accordance with a second embodiment;

FIG. 3 is a front view of a display screen or portion thereof with graphical user interface in accordance with a third embodiment;

FIG. 4 is a front view of a display screen or portion thereof with graphical user interface in accordance with a fourth embodiment;

FIG. 5 is a front view of a display screen or portion thereof with graphical user interface in accordance with a fifth embodiment;

FIG. 6 is a front view of a display screen or portion thereof with graphical user interface in accordance with a sixth embodiment; and,

FIG. 7 is a front view of a display screen or portion thereof with graphical user interface in accordance with a seventh embodiment.

The broken lines, including those showing a display screen or portion thereof and those depicting portions of a graphical user interface, form no part of the claimed design.