Perhaps you should try some spelling variations:
hepatic programming » genetic programming (Expand search), heuristic programming (Expand search), dynamic programming (Expand search)
design challenges » main challenges (Expand search)
coder design » code design (Expand search), cover design (Expand search), codes design (Expand search)
using coding » using coping (Expand search), using coating (Expand search), using cooking (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder design challenges hepatic programming ) OR ( using coding _ python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder design challenges hepatic programming ) OR ( using coding _ python programming ))*.