Perhaps you should try some spelling variations:
"coder coding loop convex programming" » "coder coding loop cone programming" (Expand search), "coder coding loop computer programming" (Expand search), "modern coding loop convex programming" (Expand search), "color coding loop convex programming" (Expand search), "odor coding loop convex programming" (Expand search), "coder coding tools convex programming" (Expand search)
"python code python python programming" » "python code pythons python programming" (Expand search), "python code piton python programming" (Expand search), "python code pitons python programming" (Expand search), "python codigo python python programming" (Expand search), "python pacote python 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: "((\"coder coding loop convex programming\") OR (\"python code python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding loop convex programming ) OR ( python code python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding loop convex programming") OR ("python code python python programming"))*.