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