Perhaps you should try some spelling variations:
"trung quoc phan snippets" » "trung quoc chan snippets", "trung quoc nhan snippets", "trung quoc khanh snippets", "truong quoc phan snippets", "trong quoc phan snippets", "trung quoc phan 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: (((("trung quoc phan snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trung quoc phan snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trung quoc phan snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trung quoc phan snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.