Perhaps you should try some spelling variations:
"coder detection python and estimation" » "coder detection method and estimation" (Expand search), "coder detection methods and estimation" (Expand search), "coder detection actions and estimation" (Expand search), "code detection python and estimation" (Expand search), "border detection python and estimation" (Expand search), "corner detection python and estimation" (Expand search), "coder detection python age estimation" (Expand search), "coder detection python based estimation" (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 python and estimation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detection python and estimation\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder detection python and estimation ) OR ( api python python python programming ))*.