Perhaps you should try some spelling variations:
"coder representation model using program" » "modern representation model using program" (Expand search), "border representation model using program" (Expand search), "under representation model using program" (Expand search), "coder representation models using program" (Expand search), "coder representation _ using program" (Expand search), "coder representation about using program" (Expand search), "coder representation model housing program" (Expand search), "coder representation model nursing program" (Expand search), "coder representation model aging program" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder representation model using program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder representation model using program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder representation model using program") OR ("api python python python programming"))*.