Perhaps you should try some spelling variations:
"hung trinh xuan snippets" » "hung thinh xuan snippets", "hung tinh xuan snippets", "chuong trinh xuan snippets", "hung trinh quan snippets", "hung trinh luan snippets", "hung trinh luat snippets", "hung trinh xuan slippers"
"dung va java snippets" » "dung java java snippets", "dung va 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: (((("hung trinh xuan snippets") or ("dung va java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hung trinh xuan snippets") OR ("dung va java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hung trinh xuan snippets ) or ( dung va java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hung trinh xuan snippets") or ("dung va java snippets"))) or ("locating bug code snippets"))*.