Talvez deva tentar algumas variações de ortografia:
and programming » _ programming (Expandir a busca), goal programming (Expandir a busca)
vpython class » python casos (Expandir a busca), vpython colisoes (Expandir a busca)
python coding » action coding (Expandir a busca), python code (Expandir a busca)
coding piton » coding in (Expandir a busca), coding with (Expandir a busca), coding to (Expandir a busca)
piton python » pitons python (Expandir a busca), in python (Expandir a busca), with python (Expandir a busca)
coder » poder (Expandir a busca), codes (Expandir a busca), coded (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder vpython class and programming ) OR ( python coding piton python programming ))~.