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