Perhaps you should try some spelling variations:
"coder _ developers array problem" » "coder _ developer's delay problem" (Expand search), "coder _ developers and problem" (Expand search), "coder _ developers at problem" (Expand search), "coder _ developers leray problem" (Expand search), "coder _ developers parity 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 _ developers array problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ developers array problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder _ developers array problem ) OR ( api python python python programming ))*.