Perhaps you should try some spelling variations:
"coder precoder star convexity programming" » "coder precoder star convex programming" (Expand search), "coder precoder star context programming" (Expand search), "coder precoder star content programming" (Expand search), "coder decoder star convexity programming" (Expand search), "coder precoder str convexity programming" (Expand search), "coder precoder stay convexity 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 star convexity programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder star convexity programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder star convexity programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder star convexity programming") OR ("api python python python programming"))*.