Perhaps you should try some spelling variations:
"coder coding using concept of" » "coder coding using cone of" (Expand search), "coder coding business concept of" (Expand search), "modern coding using concept of" (Expand search), "color coding using concept of" (Expand search), "odor coding using concept of" (Expand search), "coder loading using concept of" (Expand search), "coder modeling using concept of" (Expand search), "coder drying using concept of" (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 concept of") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using concept of\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding using concept of ) OR ( api python python python programming ))*.