Perhaps you should try some spelling variations:
"coder detection method complex problem" » "coder detection methods complex problem" (Expand search), "coder selection methods complex problem" (Expand search), "coder extraction method complex problem" (Expand search), "code detection method complex problem" (Expand search), "border detection method complex problem" (Expand search), "corner detection method complex problem" (Expand search), "coder detection method complex problems" (Expand search), "coder detection method complete problem" (Expand search), "coder detection method coupled problem" (Expand search), "coder detection metodo 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 detection method complex problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detection method complex problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder detection method complex problem ) OR ( api python python python programming ))*.