Perhaps you should try some spelling variations:
"coder coding ordinary convex programming" » "coder coding ordinary cone programming" (Expand search), "coder coding ordinary computer programming" (Expand search), "coder coding urinary convex programming" (Expand search), "coder using ordinary convex programming" (Expand search), "coder turning ordinary convex programming" (Expand search), "coder coding ordinary cooked programming" (Expand search), "coder coding ordinary curves programming" (Expand search), "coder coding ordinary ones programming" (Expand search), "modern coding ordinary convex programming" (Expand search), "color coding ordinary convex programming" (Expand search), "odor coding ordinary convex programming" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 coding ordinary convex programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding ordinary convex programming\") OR (\"_ python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding ordinary convex programming ) OR ( _ python python python programming ))*.