Perhaps you should try some spelling variations:
"nhanh lang trong snippets" » "nhanh quang trong snippets", "nhanh thang trong snippets", "nhan dang trong snippets", "nhanh dung trong snippets", "nhanh cong trong snippets", "nhanh dong trong snippets", "nhanh lang trong 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: (((("nhanh lang trong snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhanh lang trong snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhanh lang trong snippets ) or ( dung bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhanh lang trong snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))*.