Perhaps you should try some spelling variations:
"dang lieu dao snippets" » "dang dieu dao snippets", "dan lieu dao snippets", "dang tieu dao snippets", "dang lieu nano snippets", "dang lieu va snippets", "dang lieu tai snippets", "dang lieu dao 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: (((("dang lieu dao snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang lieu dao snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang lieu dao snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang lieu dao snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.