Perhaps you should try some spelling variations:
"coder precoder case convex programming" » "coder precoder case cone programming" (Expand search), "coder precoder case computer programming" (Expand search), "coder decoder case convex programming" (Expand search), "coder precedent case convex programming" (Expand search), "coder precoce caso convex programming" (Expand search), "coder provider case convex programming" (Expand search), "coder precoder based convex programming" (Expand search), "coder precoder fast convex programming" (Expand search), "coder precoder quase convexa 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), "rpa python python python programming" (Expand search), "manim python 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 precoder case convex programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder case convex programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder case convex programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder case convex programming") OR ("api python python python programming"))*.