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