Perhaps you should try some spelling variations:
"coding coding by parallel processing" » "coding coding by parallel programming" (Expand search), "coding decoding by parallel processing" (Expand search), "coding using by parallel processing" (Expand search), "coding canine by parallel processing" (Expand search), "coding coding _ parallel processing" (Expand search), "coding coding of parallel processing" (Expand search), "coding coding in parallel processing" (Expand search), "coding loading by parallel processing" (Expand search)
"python coding python python programming" » "python codigo python python programming" (Expand search), "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding pitons 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: (("coding coding by parallel processing") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coding coding by parallel processing\") OR (\"python coding python python programming\"))*".
• Removing quotes may allow a broader search: (( coding coding by parallel processing ) OR ( python coding python python programming ))*.