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