Perhaps you should try some spelling variations:
"coder decoder programing logic programming" » "coder cone programing logic programming" (Expand search), "coder decoder programming logic programming" (Expand search), "coder decoder programable logic programming" (Expand search), "coder decoder prodesing logic programming" (Expand search), "encoder decoder programing logic programming" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ 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 programing logic programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder programing logic programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder programing logic programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder programing logic programming") OR ("in python python python programming"))*.