Perhaps you should try some spelling variations:
"trong dat khach snippets" » "trong dam khach snippets", "trong dan khach snippets", "trong dao khach snippets", "trong dat khanh snippets", "trong vay khach snippets", "trong can khach snippets", "trong dat khach slippers"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung code snippets", "dung bug code slippers", "dung bug core snippets"
"locating bug code snippets" » "locating bug code slippers", "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: (((("trong dat khach snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong dat khach snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong dat khach snippets ) or ( dung bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong dat khach snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))*.