Talvez deva tentar algumas variações de ortografia:
ration processing » radiation processing (Expandir a busca), emotion processing (Expandir a busca), grain processing (Expandir a busca)
vpython python » python python (Expandir a busca), pythons python (Expandir a busca), piton python (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)
code ration » code creation (Expandir a busca), node ratio (Expandir a busca), code radio (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 code ration processing ) OR ( using model vpython python programming ))~.