Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"trong tu phan slippers" » "trong thu phan slippers", "trong tuc phan slippers", "trong su phan slippers", "trong tu nhan slippers", "trong tu phat slippers", "trong tu phan slippery", "trong tu phan 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: (((("trong tu phan 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 tu phan slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong tu phan slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong tu phan slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.