Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dang tran phan snippets" » "dang thanh phan snippets", "quang tran phan snippets", "hoang tran phan snippets", "dang toan phan snippets", "dang than phan snippets", "dang tra phan snippets"
"dung java java slippers" » "dung va java slippers", "dung java java slippery", "dung java java grippers"

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: (((("dang tran phan snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang tran phan snippets") OR ("dung java java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dang tran phan snippets ) or ( dung java java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang tran phan snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))*.