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