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