Display Screen or Portion Thereof with Graphical User Interface

FIG. 1 is a frontal view of a display screen or portion thereof with graphical user interface according to a first embodiment.

FIG. 2 is a frontal view of a display screen or portion thereof with graphical user interface according to a second embodiment; and,

FIG. 3 is a frontal view of a display screen or portion thereof with graphical user interface according to a third embodiment.

The outer long-dashed broken lines depict a display screen and form no part of the claimed design. All remaining broken lines depict parts of a graphical user interface and form no part of the claimed design. The claimed embodiments are applicable to desktop computers (with monitors), work stations, laptops, mobile devices, tablet devices, and other computers having display screens on which a graphical user interface can be generated.