Perhaps you should try some spelling variations:
"errors in python python code" » "errors in pythons python code" (Expand search), "errors in piton python code" (Expand search), "errors in pitons python code" (Expand search), "errors _ python python code" (Expand search), "errors in pythof python code" (Expand search), "errors in pyth_ python code" (Expand search), "errors in pythmonty python code" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ python programming" (Expand search), "monty python pythmonty 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: (("errors in python python code") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"errors in python python code\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( errors in python python code ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("errors in python python code") OR ("on python python python programming"))*.