Perhaps you should try some spelling variations:
"trinh danh qua snippets" » "trinh dinh qua snippets", "trinh dan qua snippets", "trinh anh qua snippets", "trinh hanh qua snippets", "trinh doanh quan snippets", "trinh manh quan snippets", "trinh danh qua 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: (((("trinh danh qua snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh danh qua snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh danh qua snippets ) or ( dung bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh danh qua snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))*.