Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"dan tan su snippets" » "dan than su snippets", "dan toan su snippets", "van tan su snippets", "dan dan su snippets", "dan van su snippets", "dan ban su snippets", "dan tan su 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: (((("dan tan su snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dan tan su snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan tan su snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.