Talvez deva tentar algumas variações de ortografia:
operations python » operations section (Expandir a busca), operations pko (Expandir a busca), operations promotion (Expandir a busca)
based programming » and programming (Expandir a busca), based program (Expandir a busca), cone programming (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
python based » action based (Expandir a busca)
c operations » co operations (Expandir a busca), 1 operations (Expandir a busca), 3 operations (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
python c » 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 based programming ) OR ( python c operations python programming ))~.