Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dung hoa danh slippers" » "dung khoa danh slippers", "duong hoa danh slippers", "dung hoai danh slippers", "dung hoa doanh slippers", "dung hoa dan slippers", "dung hop danh slippers", "dung hoa danh slippery", "dung hoa danh grippers"
"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 hoa danh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung hoa danh slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung hoa danh slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung hoa danh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.