Perhaps you should try some spelling variations:
"nam trung va snippets" » "nam trong va snippets", "tai trung va snippets", "ba trung va snippets", "nam truong va snippets", "nam trang va snippets", "nam trung ha snippets", "nam trung va slippers"
"using a java snippets" » "using _ java snippets", "using a java 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.

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