Perhaps you should try some spelling variations:
"tung lang phi snippets" » "thuong lang phi snippets", "nhung lang phi snippets", "trong lang phi snippets", "tung lang phu snippets", "tung lang chai snippets", "tung lang ha snippets", "tung lang phi slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("tung lang phi snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tung lang phi snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tung lang phi snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tung lang phi snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.