Perhaps you should try some spelling variations:
"tuong chinh dat snippets" » "thuong chinh dat snippets", "truong chinh dat snippets", "thong chinh dat snippets", "tuong chinh phat snippets", "tuong chinh dang snippets", "tuong chinh danh snippets", "tuong chinh 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: (((("tuong chinh 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: (((("tuong chinh dat snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tuong chinh dat snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tuong chinh dat snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.