Display screen or portion thereof with graphical user interface

[0001]FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing my new design; and,

[0002]FIG. 2 is an enlarged view of the display screen or portion thereof with a graphical user interface showing my new design as indicated in the section of FIG. 1.

[0003]The broken lines showing the display screen or portion thereof form no part of the claimed design. The remaining broken lines showing portions of the graphical user interface form no part of the claimed design. The dot-dash broken lines show an enlarged view of FIG. 1 and form no part of the claimed design.