Talvez deva tentar algumas variações de ortografia:
model programming » modern programming (Expandir a busca), modular programming (Expandir a busca), goal programming (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder proton » under proton (Expandir a busca), loaded proton (Expandir a busca), cancer proton (Expandir a busca)
proton mixed » proc mixed (Expandir a busca), ration mixed (Expandir a busca), production mixed (Expandir a busca)
using python » usando python (Expandir a busca), in python (Expandir a busca)
mixed model » mixed models (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder proton mixed model programming ) OR ( using python python python programming ))~.