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