Perhaps you should try some spelling variations:
"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)
"coder coding or parallel programming" » "modern coding or parallel programming" (Expand search), "color coding or parallel programming" (Expand search), "odor coding or parallel programming" (Expand search), "coder coding of parallel programming" (Expand search), "coder coding on parallel programming" (Expand search), "coder coding _ parallel programming" (Expand search), "coder coding over parallel 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 coding or parallel programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding or parallel programming\") OR (\"in python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding or parallel programming ) OR ( in python python python programming ))*.