Perhaps you should try some spelling variations:
"coder optimization optimal code cpp" » "code optimization optimal code cpp" (Expand search), "modern optimization optimal code cpp" (Expand search), "powder optimization optimal code cpp" (Expand search), "coder optimization optimal codes cpp" (Expand search), "coder optimization optical code cpp" (Expand search), "coder optimization optimal clone cpp" (Expand search), "coder optimization optimal code cpc" (Expand search), "coder optimization optimal code ctn" (Expand search), "coder optimization optimal code cdc" (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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder optimization optimal code cpp") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder optimization optimal code cpp\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder optimization optimal code cpp ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder optimization optimal code cpp") OR ("api python python python programming"))*.