Perhaps you should try some spelling variations:
"loading using python convex programming" » "loading using python cone programming" (Expand search), "loading using python computer programming" (Expand search), "loading in python convex programming" (Expand search), "loading point python convex programming" (Expand search), "loading using python code programming" (Expand search), "loading usando python convex programming" (Expand search)
"python python python python programming" » "pythons python pythons python programming" (Expand search), "piton python piton python programming" (Expand search), "pitons python 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: (("loading using python convex programming") OR ("python python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"loading using python convex programming\") OR (\"python python python python programming\"))*".
• Removing quotes may allow a broader search: (( loading using python convex programming ) OR ( python python python python programming ))*.