Perhaps you should try some spelling variations:
"coder coder relations parallel programming" » "coder coder relative parallel programming" (Expand search), "coder coder relationships parallel programming" (Expand search), "coder coder relations paraiba programming" (Expand search), "coder border relations parallel programming" (Expand search), "coder power relations parallel programming" (Expand search), "coder over relations parallel programming" (Expand search), "coder decoder relations parallel programming" (Expand search), "code code relations parallel programming" (Expand search), "decoder codec relations parallel programming" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 coder relations parallel programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder relations parallel programming\") OR (\"_ python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder relations parallel programming ) OR ( _ python python python programming ))*.