Talvez deva tentar algumas variações de ortografia:
decrease program » increase programme (Expandir a busca), lease program (Expandir a busca), case program (Expandir a busca)
vpython codigo » python codigo (Expandir a busca), python coding (Expandir a busca), vpython colisoes (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
ctn decrease » can decrease (Expandir a busca), to decrease (Expandir a busca), on decrease (Expandir a busca)
code ctn » code an (Expandir a busca), code cpc (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code ctn decrease program programa ) OR ( vpython codigo python python programming ))~.