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