Perhaps you should try some spelling variations:
"coder coding _ feature coding" » "coder coding _ feature costing" (Expand search), "coder coding _ feature scoring" (Expand search), "coder coding _ feature modeling" (Expand search), "modern coding _ feature coding" (Expand search), "color coding _ feature coding" (Expand search), "odor coding _ feature coding" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in python python python programming" (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 _ feature coding") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding _ feature coding\") OR (\"via python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding _ feature coding ) OR ( via python python python programming ))*.