Perhaps you should try some spelling variations:
"coder coding using green function" » "coder coding using green's function" (Expand search), "coder coding using green's functions" (Expand search), "modern coding using green function" (Expand search), "color coding using green function" (Expand search), "odor coding using green function" (Expand search), "coder loading using green function" (Expand search), "coder modeling using green function" (Expand search), "coder drying using green function" (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 coding using green function") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using green function\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding using green function ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding using green function") OR ("api python python python programming"))*.