Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"nam khang cu snippets" » "nam thang cu snippets", "nam khanh cu snippets", "nam thanh cu snippets", "nam khung cua snippets", "nam thang cua snippets", "nam chung cu 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: (((("using java java snippets") OR ("nam khang cu snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( nam khang cu snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("nam khang cu snippets"))) or ("locating bugs code snippets"))*.