Perhaps you should try some spelling variations:
"coder designation problem by programming" » "coder restoration problem by programming" (Expand search), "coder demarcation problem by programming" (Expand search), "coder estimation problem by programming" (Expand search), "order designation problem by programming" (Expand search), "does designation problem by programming" (Expand search), "border destination problem by programming" (Expand search), "coder designation problem by reprogramming" (Expand search), "coder designation problem _ programming" (Expand search), "coder designation problem c 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 designation problem by programming") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder designation problem by programming\") OR (\"python coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder designation problem by programming ) OR ( python coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder designation problem by programming") OR ("python coding python python programming"))*.