Perhaps you should try some spelling variations:
"coder decoder operating c programming" » "coder header operating c programming" (Expand search), "coder receiver operating c programming" (Expand search), "coder server operating c programming" (Expand search), "encoder decoder operating c programming" (Expand search), "coder decoder operating _ programming" (Expand search), "coder decoder operating cone programming" (Expand search), "coder decoder operating and programming" (Expand search), "coder decoder operating in programming" (Expand search), "coder decoder operating at 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 operating c programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder operating c programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder operating c programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder operating c programming") OR ("in python python python programming"))*.