Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"luong java java snippets" » "luong va java snippets"
"dung phi phan snippets" » "dung phu phan snippets", "xung phi phan snippets", "dung chi phan snippets", "dung phoi phan snippets", "dung phe phan 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 phi phan snippets") or ("luong java java snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung phi phan snippets") OR ("luong java java snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( dung phi phan snippets ) or ( luong java java snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("dung phi phan snippets") or ("luong java java snippets"))) or ("locating bug code slippers"))*.