Talvez deva tentar algumas variações de ortografia:
vpython python » python python (Expandir a busca), pythons python (Expandir a busca), piton python (Expandir a busca)
action program » action programs (Expandir a busca), education program (Expandir a busca), activity program (Expandir a busca)
model vpython » modeling vpython (Expandir a busca), modulo python (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
python based » action based (Expandir a busca)
based action » caused action (Expandir a busca), based active (Expandir a busca), based extraction (Expandir a busca)
using model » ising model (Expandir a busca), using modis (Expandir a busca), using mobile (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder python based action program ) OR ( using model vpython python programming ))~.