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)
path programming » math programming (Expand search), earth programming (Expand search), data programming (Expand search)
python models » python module (Expand search), python morelia (Expand search), action models (Expand search)
models based » model based (Expand search), models and (Expand search), modelos baseados (Expand search)
decrease of » decrease in (Expand search)
of decrease » not decrease (Expand search), to decrease (Expand search), of decree (Expand search)
based path » based paste (Expand search), based paints (Expand search)

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

• Removing quotes may allow a broader search: (( decrease of decrease integer programming ) OR ( python models based path programming ))~.