Perhaps you should try some spelling variations:
"coder conic programming algorithms competition" » "coder conic programming algorithm competition" (Expand search), "coder conic processing algorithms competition" (Expand search), "coder conic programming algorithmic composition" (Expand search), "coder conic programming algorithms comparison" (Expand search), "coder conic programming algorithms complexity" (Expand search), "coder logic programming algorithms competition" (Expand search), "coder cone programming algorithms competition" (Expand search), "coder convex programming algorithms competition" (Expand search), "order conic programming algorithms competition" (Expand search)
"_ piton python python programming" » "_ piton pythons python programming" (Expand search), "_ piton pitons python programming" (Expand search), "_ piton pytm python programming" (Expand search), "_ pitons python python programming" (Expand search), "_ in python python programming" (Expand search), "_ with 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 conic programming algorithms competition") OR ("_ piton python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder conic programming algorithms competition\") OR (\"_ piton python python programming\"))".
• Removing quotes may allow a broader search: (( coder conic programming algorithms competition ) OR ( _ piton python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder conic programming algorithms competition") OR ("_ piton python python programming"))*.