Talvez deva tentar algumas variações de ortografia:
placement programming » element programming (Expandir a busca), placement program (Expandir a busca), fragment programming (Expandir a busca)
and placement » and replacement (Expandir a busca), and displacement (Expandir a busca), and displacements (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 and » code and (Expandir a busca), codes and (Expandir a busca), poder and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder and placement programming ) OR ( monty python python python programming ))~.