Perhaps you should try some spelling variations:
"python using real snippets" » "python using metal snippets", "python using raw snippets", "python using real slippers"
"tri noi dao snippets" » "tri doi dao snippets", "tri moi dao snippets", "tri ngoai dao snippets", "tri noi da snippets", "tri noi dat snippets", "tri noi dau snippets", "tri noi dao slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using real snippets") OR ("tri noi dao snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using real snippets ) or ( tri noi dao snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using real snippets") or ("tri noi dao snippets"))) or ("locating bug code snippets"))*.