Perhaps you should try some spelling variations:
"coder coding java complex problem" » "coder coding java complex problems" (Expand search), "modern coding java complex problem" (Expand search), "color coding java complex problem" (Expand search), "odor coding java complex problem" (Expand search), "coder coding naval complex problem" (Expand search), "coder coding brava complex problem" (Expand search), "coder coding parva complex problem" (Expand search), "coder codigo java complex problem" (Expand search), "coder coding av1 complex problem" (Expand search), "coder coding data complex 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 coding java complex problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding java complex problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding java complex problem ) OR ( api python python python programming ))*.