Talvez deva tentar algumas variações de ortografia:
detection problem » selection problem (Expandir a busca), detection program (Expandir a busca), demarcation problem (Expandir a busca)
coder detection » code detection (Expandir a busca), border detection (Expandir a busca), corner detection (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
python coder » python code (Expandir a busca), python codigo (Expandir a busca), python coding (Expandir a busca)
lines python » in python (Expandir a busca)
using lines » using line (Expandir a busca), using splines (Expandir a busca), using linear (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder python coder detection problem ) OR ( using lines python python programming ))~.