Perhaps you should try some spelling variations:
"than thoai dat snippets" » "than thoai dan snippets", "than thoi dai snippets", "than hoi dat snippets", "thanh thoai dat snippets", "phan thoai dat snippets", "tran thoai dat snippets", "than thoai dat slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

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