Perhaps you should try some spelling variations:
"trinh anh sieu snippets" » "trinh hanh sieu snippets", "trinh thanh sieu snippets", "trinh kinh sieu snippets", "trinh doanh sieu snippets", "trinh manh hieu snippets", "trinh danh hieu snippets", "trinh anh sieu 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: (((("dung va java snippets") or ("trinh anh sieu snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung va java snippets") OR ("trinh anh sieu snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung va java snippets ) or ( trinh anh sieu snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung va java snippets") or ("trinh anh sieu snippets"))) or ("locating bug code snippets"))*.