Talvez deva tentar algumas variações de ortografia:
coder extensions » model extensions (Expandir a busca), under extensions (Expandir a busca), proper extensions (Expandir a busca)
and programming » _ programming (Expandir a busca), goal programming (Expandir a busca)
extensions and » extension and (Expandir a busca), tensions and (Expandir a busca), extensions of (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)
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 extensions and programming ) OR ( in python python python programming ))~.