Talvez deva tentar algumas variações de ortografia:
coding decrease » loading decreased (Expandir a busca), craving decrease (Expandir a busca), toxin decrease (Expandir a busca)
vpython coding » python coding (Expandir a busca), python codigo (Expandir a busca)
working model » working models (Expandir a busca), work model (Expandir a busca)
model vpython » modeling vpython (Expandir a busca), modulo python (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( working model vpython coding decrease ) OR ( _ python python python programming ))~.