Talvez deva tentar algumas variações de ortografia:
conic programming » logic programming (Expandir a busca), cone programming (Expandir a busca), convex programming (Expandir a busca)
payment python » payment method (Expandir a busca), payment within (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
python conic » python coding (Expandir a busca), python codigo (Expandir a busca)
code payment » co payment (Expandir a busca), code placement (Expandir a busca), undue payment (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
python code » python coding (Expandir a busca), python redes (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python conic programming ) OR ( python code payment python programming ))~.