Perhaps you should try some spelling variations:
"coder coder concerning c programming" » "coder code concerning c programming" (Expand search), "coder case concerning c programming" (Expand search), "coder care concerning c programming" (Expand search), "coder coder concerning _ programming" (Expand search), "coder coder concerning cone programming" (Expand search), "coder coder concerning and programming" (Expand search), "coder coder concerning k programming" (Expand search), "coder coder concerning an programming" (Expand search), "coder decoder concerning c programming" (Expand search), "code code concerning c programming" (Expand search), "decoder codec concerning c 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 coder concerning c programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder concerning c programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder concerning c programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder concerning c programming") OR ("api python python python programming"))*.