Talvez deva tentar algumas variações de ortografia:
convex programming » cone programming (Expandir a busca), computer programming (Expandir a busca)
python molding » python coding (Expandir a busca)
python convex » python code (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
molding poly » molding mold (Expandir a busca), holding policy (Expandir a busca), molding of (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
poly python » joly aylthon (Expandir a busca), monty 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 convex programming ) OR ( python molding poly python programming ))~.