Perhaps you should try some spelling variations:
"coder decoder exploiting mapreduce programming" » "coder decoder exploiting reduced programming" (Expand search), "coder recovery exploiting mapreduce programming" (Expand search), "coder decoding exploiting mapreduce programming" (Expand search), "encoder decoder exploiting mapreduce 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 exploiting mapreduce programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder exploiting mapreduce programming\") OR (\"in python python python programming\"))".
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• Adding a wildcard symbol may retrieve word variants: (("coder decoder exploiting mapreduce programming") OR ("in python python python programming"))*.