Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"
"dung van tham snippets" » "duong van tham snippets", "dung va tham snippets", "dang van tham snippets", "dung van thanh snippets", "dung van tuan snippets", "dung van chat snippets"

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

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