Perhaps you should try some spelling variations:
"coder coder test conic programming" » "coder coder test logic programming" (Expand search), "coder coder test cone programming" (Expand search), "coder coder test convex programming" (Expand search), "coder decoder test conic programming" (Expand search), "code code test conic programming" (Expand search), "decoder codec test conic programming" (Expand search), "coder cover test conic programming" (Expand search), "coder cooper test conic programming" (Expand search), "coder power test conic programming" (Expand search), "coder coder test chronic programming" (Expand search), "coder coder test cnc programming" (Expand search), "coder coder test con 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 test conic programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder test conic programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder test conic programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder test conic programming") OR ("_ python python python programming"))*.