Talvez deva tentar algumas variações de ortografia:
proxy programming » box programming (Expandir a busca), from programming (Expandir a busca), improve programming (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
coder their » over their (Expandir a busca), lower their (Expandir a busca), model their (Expandir a busca)
their proxy » their progeny (Expandir a busca)
in python » _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder their proxy programming ) OR ( in python python python programming ))~.