Talvez deva tentar algumas variações de ortografia:
layer programming » ladder programming (Expandir a busca), linear programming (Expandir a busca), cancer programming (Expandir a busca)
action coding » action during (Expandir a busca), actions according (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder action » border action (Expandir a busca), under action (Expandir a busca), power action (Expandir a busca)
coding layer » coding layers (Expandir a busca), coating layer (Expandir a busca), casing layer (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 action coding layer programming ) OR ( using in python python programming ))~.