Perhaps you should try some spelling variations:
conic programming » logic programming (Expand search), cone programming (Expand search), convex programming (Expand search)
python codigo » python coding (Expand search), python code (Expand search)
codigo pitons » codigo python (Expand search), codigo pitagoras (Expand search)
coder coding » modern coding (Expand search), color coding (Expand search), odor coding (Expand search)
precoder » preceder (Expand search), precoce (Expand search), decoder (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( coder coding precoder conic programming ) OR ( python codigo pitons python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder coding precoder conic programming ) OR ( python codigo pitons python programming ))".
• Adding a wildcard symbol may retrieve word variants: (( coder coding precoder conic programming ) OR ( python codigo pitons python programming ))*.