Perhaps you should try some spelling variations:
"deo thanh trinh snippets" » "deo hanh trinh snippets", "deo thanh tinh snippets", "deo thanh binh snippets", "de thanh trinh snippets", "dao thanh trinh snippets", "den thanh trinh snippets", "deo thanh trinh 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: (((("deo thanh trinh snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("deo thanh trinh snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( deo thanh trinh snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("deo thanh trinh snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.