Talvez deva tentar algumas variações de ortografia:
sensor programming » vector programming (Expandir a busca), linear programming (Expandir a busca), user programming (Expandir a busca)
position sensor » position sense (Expandir a busca), motion sensor (Expandir a busca)
coder position » code position (Expandir a busca), coda position (Expandir a busca), order position (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 position sensor programming ) OR ( in python python python programming ))~.