Perhaps you should try some spelling variations:
"coder implementation sur conic programming" » "code implementation sur conic programming" (Expand search), "decoder implementation sur conic programming" (Expand search), "model implementation sur conic programming" (Expand search), "coder implementation survey conic programming" (Expand search), "coder implementation study conic programming" (Expand search), "coder implementation issue conic programming" (Expand search), "coder implementation sur logic programming" (Expand search), "coder implementation sur cone programming" (Expand search), "coder implementation sur convex programming" (Expand search)
"python coding python python programming" » "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigo python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding pitons 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 implementation sur conic programming") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation sur conic programming\") OR (\"python coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder implementation sur conic programming ) OR ( python coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementation sur conic programming") OR ("python coding python python programming"))*.