Perhaps you should try some spelling variations:
"trong tan dung slippers" » "trong san dung slippers", "trong quan dung slippers", "trong cac dung slippers", "trong tran dung slippers", "trong tin dung slippers", "trong van dung slippers", "trong tan dung slippery", "trong tan dung grippers"
"dung java java snippets" » "dung va java 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: (((("trong tan dung slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong tan dung slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong tan dung slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong tan dung slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.