Perhaps you should try some spelling variations:
conic programming » logic programming (Expand search), cone programming (Expand search), convex programming (Expand search)
coding encoding » coding decoding (Expand search), toxin encoding (Expand search), cdna encoding (Expand search)
encoding conic » encoding cdnas (Expand search), encoding ion (Expand search), encoding toxin (Expand search)
coder coding » modern coding (Expand search), color coding (Expand search), odor coding (Expand search)
python xcode » python code (Expand search), python cuda (Expand search)
xcode java » codes java (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 encoding conic programming ) OR ( python xcode java python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder coding encoding conic programming ) OR ( python xcode java python programming ))".
• Adding a wildcard symbol may retrieve word variants: (( coder coding encoding conic programming ) OR ( python xcode java python programming ))*.