Perhaps you should try some spelling variations:
"coder detection python tutor variable" » "coder detection method tutor variable" (Expand search), "coder detection methods tutor variable" (Expand search), "coder detection actions tutor variable" (Expand search), "code detection python tutor variable" (Expand search), "border detection python tutor variable" (Expand search), "corner detection python tutor variable" (Expand search), "coder detection python motor variables" (Expand search), "coder detection python or variable" (Expand search), "coder detection python but variable" (Expand search), "coder detection python to variable" (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 tutor variable") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detection python tutor variable\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder detection python tutor variable ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder detection python tutor variable") OR ("api python python python programming"))*.