Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"tran hung van snippets" » "tran hong van snippets", "tran quang van snippets", "tran hoang van snippets", "tran phung van snippets", "tran nhung van snippets", "tran dung van snippets", "tran hung van slippers"
"dung java java snippets" » "dung va java snippets", "dung java java 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: (((("tran hung van snippets") OR ("dung java java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( tran hung van snippets ) or ( dung java java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tran hung van snippets") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.