Talvez deva tentar algumas variações de ortografia:
vpython programming » method programming (Expandir a busca), creation programming (Expandir a busca)
current prison » current crisis (Expandir a busca), current period (Expandir a busca), current crises (Expandir a busca)
tidal current » tidal currents (Expandir a busca), critical current (Expandir a busca)
prison python » piton python (Expandir a busca), prison prison (Expandir a busca), pitons python (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
code vpython » 3d vpython (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder python code vpython programming ) OR ( tidal current prison python programming ))*.