Display screen or portion thereof with graphical user interface

[0001]FIG. 1 is a front elevational view of a first image of a display screen or portion thereof with graphical user interface showing our new design;

[0002]FIG. 2 is a second image thereof;

[0003]FIG. 3 is a third image thereof;

[0004]FIG. 4 is a fourth image thereof;

[0005]FIG. 5 is a fifth image thereof; and,

[0006]FIG. 6 is a sixth image thereof.

[0007]A rear side elevational view, a left side elevational view, a side elevational view, a top plan view, a bottom plan view thereof are omitted.

[0008]The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-6. The processor period in which one image transitions to another image forms no part of the claimed design. The outer broken lines depict the display screen and form no part of the claimed design. The remaining broken lines depict portions of the graphical user interface that form no part of the claimed design.