Perhaps you should try some spelling variations:
cnc programming » conic programming (Expand search), cone programming (Expand search), and programming (Expand search)
pitoni python » pitons python (Expand search), piton python (Expand search), pythons python (Expand search)
coder compra » poder compra (Expand search), poder comprar (Expand search), compra compra (Expand search)
python code » python coding (Expand search), python redes (Expand search)
python cnc » python and (Expand search), python c (Expand search), python in (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( coder compra python cnc programming ) OR ( python code pitoni python programming ))~.