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