Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dung cua tiem slippers" » "dung luan tiem slippers", "dung cho tiem slippers", "dung cua niem slippers", "dung cua tiep slippers", "dung cua triet slippers", "dung cua tiem slippery", "dung cua tiem 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 cua tiem 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 cua tiem slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung cua tiem slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cua tiem slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.