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 my new design in accordance with a first embodiment; and FIG. 2 is an enlarged view of the delimited portion labeled as “ 2 ” in FIG. 1 , shown for clarity of illustration. FIG. 3 is a front view of a display screen or portion thereof with graphical user interface showing my new design in accordance with a second embodiment; and FIG. 4 is an enlarged view of the delimited portion labeled as “ 4 ” in FIG. 3 , shown for clarity of illustration. FIG. 5 is a front view of a display screen or portion thereof with graphical user interface showing my new design in accordance with a third embodiment; and FIG. 6 is an enlarged view of the delimited portion labeled as “ 6 ” in FIG. 5 , shown for clarity of illustration. FIG. 7 is a front view of a display screen or portion thereof with graphical user interface showing my new design in accordance with a fourth embodiment; and, FIG. 8 is an enlarged view of the delimited portion labeled as “ 8 ” in FIG. 7 , shown for clarity of illustration. The outermost dash-dash broken line rectangle shows a display screen. All other dash-dash broken lines show portions of the graphical user interface. The dot-dash broken lines indicate the location and boundary of the delimited, enlarged view. None of the broken lines form part of the claimed design.