Perhaps you should try some spelling variations:
"coder coder have convex programming" » "coder coder have cone programming" (Expand search), "coder coder have computer programming" (Expand search), "coder decoder have convex programming" (Expand search), "code code have convex programming" (Expand search), "decoder codec have convex programming" (Expand search), "coder coder have context programming" (Expand search), "coder coder oncave convex programming" (Expand search), "coder coder have complex programming" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python 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 coder have convex programming\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder have convex programming ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder have convex programming") OR ("in python python python programming"))*.