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