Perhaps you should try some spelling variations:
"coder implementation in rooting problem" » "code implementation in rooting problem" (Expand search), "decoder implementation in rooting problem" (Expand search), "model implementation in rooting problem" (Expand search), "coder implementation and rooting problem" (Expand search), "coder implementation of rooting problem" (Expand search), "coder implementation in routing problem" (Expand search), "coder implementation in routing problems" (Expand search), "coder implementation in grooming problem" (Expand search), "coder implementation on rooting problem" (Expand search), "coder implementation in rooming problem" (Expand search), "coder implementation in rotating problem" (Expand search)
"python coding with python programming" » "action coding with python programming" (Expand search), "python code with python programming" (Expand search), "python loading with python programming" (Expand search), "python feeding with python programming" (Expand search), "python reading with 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 in rooting problem") OR ("python coding with python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation in rooting problem\") OR (\"python coding with python programming\"))".
• Removing quotes may allow a broader search: (( coder implementation in rooting problem ) OR ( python coding with python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementation in rooting problem") OR ("python coding with python programming"))*.