Perhaps you should try some spelling variations:
"coder decoder binding unit problem" » "coder secondary binding unit problem" (Expand search), "encoder decoder binding unit problem" (Expand search), "coder decoder grinding unit problem" (Expand search), "coder decoder binding using problem" (Expand search), "coder decoder standing unit problem" (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 decoder binding unit problem") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder binding unit problem\") OR (\"via python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder decoder binding unit problem ) OR ( via python python python programming ))*.