Perhaps you should try some spelling variations:
convex programming » cone programming (Expand search), computer programming (Expand search)
python convex » python code (Expand search)
piton python » pitons python (Expand search), in python (Expand search), with python (Expand search)
codigo piton » codigo python (Expand search), codigo pavan (Expand search), codigo pic (Expand search)
and codigo » and coding (Expand search), al codigo (Expand search), and codium (Expand search)
coder » poder (Expand search), codes (Expand search), coded (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( coder piton python convex programming ) OR ( AND codigo piton python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder piton python convex programming ) OR ( and codigo piton python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder piton python convex programming ) OR ( and codigo piton python programming ))*.