Perhaps you should try some spelling variations:
"coder coder seeing convex programming" » "coder coder seeing cone programming" (Expand search), "coder coder seeing computer programming" (Expand search), "coder coder steiner convex programming" (Expand search), "coder coder using convex programming" (Expand search), "coder order seeking convex programming" (Expand search), "coder under seeding convex programming" (Expand search), "coder decoder seeing convex programming" (Expand search), "code code seeing convex programming" (Expand search), "decoder codec seeing 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 coder seeing convex programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder seeing convex programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder seeing convex programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder seeing convex programming") OR ("_ python python python programming"))*.