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