Perhaps you should try some spelling variations:
"python using real snippets" » "python using metal snippets", "python using raw snippets", "python using real slippers"
"co doi code snippets" » "co doi cong snippets", "co doi co snippets", "co doi de snippets", "cho doi code snippets", "co dot code snippets", "co dai code snippets", "co doi code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("co doi code snippets") or ("python using real snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("co doi code snippets") OR ("python using real snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( co doi code snippets ) or ( python using real snippets ))) or ( locating bug code snippets ))*.