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 code » python coding (Expand search), python redes (Expand search)
code change » code changes (Expand search), score change (Expand search), voice change (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 code change python programming ))~.