Perhaps you should try some spelling variations:
integer programming » linear programming (Expand search)
decreased integer » decreased after (Expand search), decreased need (Expand search)
in decreased » is decreased (Expand search), in deceased (Expand search), and decreased (Expand search)
python based » action based (Expand search)
based with » base with (Expand search), raised with (Expand search), baited with (Expand search)

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

• Removing quotes may allow a broader search: (( decrease in decreased integer programming ) OR ( python based with python programming ))~.