Perhaps you should try some spelling variations:
"coder detection sum coding problems" » "code detection sum coding problems" (Expand search), "border detection sum coding problems" (Expand search), "corner detection sum coding problems" (Expand search), "coder detection sum loading problems" (Expand search), "coder detection sum counting problems" (Expand search), "coder detection sum covering problems" (Expand search), "coder detection sec coding problems" (Expand search), "coder detection sad coding problems" (Expand search), "coder detection sed coding problems" (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 sum coding problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detection sum coding problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder detection sum coding problems ) OR ( api python python python programming ))*.