Perhaps you should try some spelling variations:
integer programming » linear programming (Expand search)
decrease integer » decrease catheter (Expand search), decrease after (Expand search), decrease income (Expand search)
vpython python » python python (Expand search), pythons python (Expand search), piton python (Expand search)
decrease that » decrease the (Expand search), decrease at (Expand search), decrees that (Expand search)
that decrease » that increase (Expand search), stent decrease (Expand search), that increases (Expand search)
rdm vpython » 3d vpython (Expand search)
python rdm » python hdmi (Expand search), python mm (Expand search), python redes (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( decrease that decrease integer programming ) OR ( python rdm vpython python programming ))~.