Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"tan tran van snippets" » "tan luan van snippets", "toan tran van snippets", "than tran van snippets", "tuan tran van snippets", "tan tran van slippers"

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

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