Talvez deva tentar algumas variações de ortografia:
path programming » math programming (Expandir a busca), earth programming (Expandir a busca), data programming (Expandir a busca)
python based » action based (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
based robots » based robot (Expandir a busca), based robotics (Expandir a busca), based robotic (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
robots path » robot path (Expandir a busca), robots with (Expandir a busca), robots at (Expandir a busca)
python c » python _ (Expandir a busca)
c python » _ python (Expandir a busca), in python (Expandir a busca), of python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python c python ) OR ( python based robots path programming ))~.