Talvez deva tentar algumas variações de ortografia:
detection walking » detection warning (Expandir a busca), detection tracking (Expandir a busca), detect walking (Expandir a busca)
coder detection » code detection (Expandir a busca), border detection (Expandir a busca), corner detection (Expandir a busca)
walking program » smoking program (Expandir a busca), stocking program (Expandir a busca)
action coding » action during (Expandir a busca), actions according (Expandir a busca)
coding python » codigo python (Expandir a busca), codigos python (Expandir a busca), using python (Expandir a busca)
coder action » border action (Expandir a busca), under action (Expandir a busca), power action (Expandir a busca)
python coder » python code (Expandir a busca), python coding (Expandir a busca), python codigo (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder action coding python programming ) OR ( python coder detection walking program ))~.