Perhaps you should try some spelling variations:
"coder coder risk convex programming" » "coder coder risk cone programming" (Expand search), "coder coder risk computer programming" (Expand search), "coder decoder risk convex programming" (Expand search), "code code risk convex programming" (Expand search), "decoder codec risk convex programming" (Expand search), "coder coder risk contexts programming" (Expand search), "coder coder risk concept programming" (Expand search), "coder coder risk concern programming" (Expand search), "coder code risk convex programming" (Expand search), "coder confer risk convex programming" (Expand search), "coder under risk convex programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api 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 risk convex programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder risk convex programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder risk convex programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder risk convex programming") OR ("api python python python programming"))*.