Perhaps you should try some spelling variations:
"coder coding model using relation" » "coder coding model using regulation" (Expand search), "coder coding model using reaction" (Expand search), "coder coding model using relative" (Expand search), "modern coding model using relation" (Expand search), "color coding model using relation" (Expand search), "odor coding model using relation" (Expand search), "coder coding mode using relation" (Expand search), "coder costing model using relation" (Expand search), "coder folding model using relation" (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 model using relation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding model using relation\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding model using relation ) OR ( api python python python programming ))*.