Perhaps you should try some spelling variations:
modeling vpython » modeling method (Expand search)
coder detection » code detection (Expand search), border detection (Expand search), corner detection (Expand search)
using modeling » using model (Expand search), using modern (Expand search), using models (Expand search)
vpython python » python python (Expand search), pythons python (Expand search), piton python (Expand search)
using python » usando python (Expand search), in python (Expand search)

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

• Removing quotes may allow a broader search: (( coder detection using python programming ) OR ( using modeling vpython python programming )).