Perhaps you should try some spelling variations:
"coder coder defining conic programming" » "coder coder defining logic programming" (Expand search), "coder coder defining cone programming" (Expand search), "coder coder defining convex programming" (Expand search), "coder model defining conic programming" (Expand search), "coder over defining conic programming" (Expand search), "coder care defining conic programming" (Expand search), "coder coder defining atomic programming" (Expand search), "coder coder defining policy programming" (Expand search), "coder coder defining non programming" (Expand search), "coder decoder defining conic programming" (Expand search), "code code defining conic programming" (Expand search), "decoder codec defining conic 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 defining conic programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder defining conic programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder defining conic programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder defining conic programming") OR ("_ python python python programming"))*.