Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"tong cuc danh slippers" » "trong cuoc danh slippers", "thong cua danh slippers", "cong chuc danh slippers", "tong chuc danh slippers", "tong cum danh slippers", "tong cu danh slippers", "tong cuc danh slippery", "tong cuc danh grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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 ("tong cuc danh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("tong cuc danh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( tong cuc danh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("tong cuc danh slippers"))) or ("locating bug code snippets"))*.