Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dinh tam chieu snippets" » "dinh tim hieu snippets", "dinh nam chien snippets", "dinh thi chieu snippets", "dinh lam chieu snippets", "dinh nam chieu snippets", "dinh tai chieu snippets"
"locating bug code snippets" » "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 tam chieu 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 tam chieu snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dinh tam chieu snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dinh tam chieu snippets"))) or ("locating bug code snippets"))*.