Perhaps you should try some spelling variations:
"dinh trieu tinh snippets" » "dinh tieu tinh snippets", "dinh tri tinh snippets", "dong trieu tinh snippets", "dinh trieu tinh slippers", "dinh trieu trinh snippets", "dinh trieu minh snippets", "dinh trieu kinh snippets"
"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: (((("dung java java snippets") or ("dinh trieu tinh snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("dinh trieu tinh snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dinh trieu tinh snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dinh trieu tinh snippets"))) or ("locating bug code snippets"))*.