Perhaps you should try some spelling variations:
coder functions » power functions (Expand search), order functions (Expand search), colour functions (Expand search)
functions based » function based (Expand search), functions case (Expand search), functions used (Expand search)
coding vpython » modeling vpython (Expand search), codigo python (Expand search)
vpython python » python python (Expand search), pythons python (Expand search), piton python (Expand search)
python coding » python codigo (Expand search), action coding (Expand search), python code (Expand search)
based python » based path (Expand search), and python (Expand search), gate python (Expand search)

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

• Removing quotes may allow a broader search: (( coder functions based python programming ) OR ( python coding vpython python programming ))~.