Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets", "python using sat slippers"
"nam dan tra snippets" » "nam dinh tra snippets", "nam dan ta snippets", "nam van tra snippets", "nam dang tran snippets", "nam dan tra slippers"

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: (((("nam dan tra snippets") OR ("python using sat snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( nam dan tra snippets ) or ( python using sat snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nam dan tra snippets") or ("python using sat snippets"))) or ("locating bugs code snippets"))*.