Perhaps you should try some spelling variations:
"coder application data model problem" » "code application data model problem" (Expand search), "codes application data model problem" (Expand search), "copper application data model problem" (Expand search), "coder replication data model problem" (Expand search), "coder application at model problem" (Expand search), "coder application and model problem" (Expand search), "coder application data model problems" (Expand search), "coder application data moral problem" (Expand search), "coder application data model probe" (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 application data model problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder application data model problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder application data model problem ) OR ( api python python python programming ))*.