Perhaps you should try some spelling variations:
"lanh dinh dat snippets" » "anh dinh dat snippets", "hanh dinh dat snippets", "thanh dinh dat snippets", "lanh dinh ket snippets", "lanh dinh van snippets", "lanh dinh lam snippets", "lanh dinh 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: (((("lanh dinh 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: (((("lanh dinh dat snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lanh dinh dat snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lanh dinh dat snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.