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

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

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