Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locatinhg bugs code snippets", "locating bugs code slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"tin dung data snippets" » "tin dung dat snippets", "tin dung dan snippets", "tin dung dau snippets", "tinh dung data snippets", "tin dung data slippers"

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

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