Perhaps you should try some spelling variations:
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (Expand search)
"coder coder new parallel programming" » "coder coder over parallel programming" (Expand search), "coder coder _ parallel programming" (Expand search), "coder coder in parallel programming" (Expand search), "coder decoder new parallel programming" (Expand search), "code code new parallel programming" (Expand search), "decoder codec new parallel programming" (Expand search), "coder code new parallel programming" (Expand search), "coder under new parallel programming" (Expand search), "coder power new 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 coder new parallel programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder new parallel programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder new parallel programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder new parallel programming") OR ("_ python python python programming"))*.