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