Perhaps you should try some spelling variations:
"coding codigo python parallel programming" » "coding codigo motion parallel programming" (Expand search), "coding codigo within parallel programming" (Expand search), "coding codigo methods parallel programming" (Expand search), "codigo codigo python parallel programming" (Expand search), "code codigo python parallel programming" (Expand search)
"python django python python programming" » "python usando python python programming" (Expand search), "python dado python python programming" (Expand search), "python django pythons python programming" (Expand search), "python django piton python programming" (Expand search), "python django pitons python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coding codigo python parallel programming\") OR (\"python django python python programming\"))~".
• Removing quotes may allow a broader search: (( coding codigo python parallel programming ) OR ( python django python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coding codigo python parallel programming") OR ("python django python python programming"))*.