Talvez deva tentar algumas variações de ortografia:
route programming » routine programming (Expandir a busca), rule programming (Expandir a busca), routines programming (Expandir a busca)
coder optimal » order optimal (Expandir a busca), power optimal (Expandir a busca), under optimal (Expandir a busca)
optimal route » optimal routes (Expandir a busca), optimal rate (Expandir a busca), optimal robust (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)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder optimal route programming ) OR ( api python python python programming ))~.