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