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